A159073 - cp's OEIS frontend

A159073 Sum of the k in the range 1 such that set of proper divisors of k is a subset of the set of proper divisors of n.

n	a(n)
1	0
2	2
3	5
4	9
5	10
6	20
7	17
8	29
9	26
10	31
11	28
12	67
13	41
14	59
15	65
16	69
17	58
18	95
19	77
20	119
21	107
22	103
23	100
24	179
25	125
26	130
27	136
28	154
29	129
30	228
31	160
32	220
33	202
34	198
35	220
36	280
37	197
38	239
39	245
40	320
41	238
42	334
43	281
44	359
45	402
46	331
47	328
48	487
49	377
50	417
51	388
52	418
53	381
54	499
55	461
56	556
57	447
58	443
59	440

[0, 2, 5, 9, 10, 20, 17, 29, 26, 31, 28, 67, 41, 59, 65, 69, 58, 95, 77, 119, 107, 103, 100, 179, 125, 130, 136, 154, 129, 228, 160, 220, 202, 198, 220, 280, 197, 239, 245, 320, 238, 334, 281, 359, 402, 331, 328, 487, 377, 417, 388, 418, 381, 499, 461, 556, 447, 443, 440]

cp's OEIS Frontend

A159073 Sum of the k in the range 1 such that set of proper divisors of k is a subset of the set of proper divisors of n.

Table of values

List of values

n	a(n)
1	0
2	2
3	5
4	9
5	10
6	20
7	17
8	29
9	26
10	31
11	28
12	67
13	41
14	59
15	65
16	69
17	58
18	95
19	77
20	119
21	107
22	103
23	100
24	179
25	125
26	130
27	136
28	154
29	129
30	228
31	160
32	220
33	202
34	198
35	220
36	280
37	197
38	239
39	245
40	320
41	238
42	334
43	281
44	359
45	402
46	331
47	328
48	487
49	377
50	417
51	388
52	418
53	381
54	499
55	461
56	556
57	447
58	443
59	440

n	a(n)
1	0
2	2
3	5
4	9
5	10
6	20
7	17
8	29
9	26
10	31
11	28
12	67
13	41
14	59
15	65
16	69
17	58
18	95
19	77
20	119
21	107
22	103
23	100
24	179
25	125
26	130
27	136
28	154
29	129
30	228
31	160
32	220
33	202
34	198
35	220
36	280
37	197
38	239
39	245
40	320
41	238
42	334
43	281
44	359
45	402
46	331
47	328
48	487
49	377
50	417
51	388
52	418
53	381
54	499
55	461
56	556
57	447
58	443
59	440

n	a(n)
1	0
2	2
3	5
4	9
5	10
6	20
7	17
8	29
9	26
10	31
11	28
12	67
13	41
14	59
15	65
16	69
17	58
18	95
19	77
20	119
21	107
22	103
23	100
24	179
25	125
26	130
27	136
28	154
29	129
30	228
31	160
32	220
33	202
34	198
35	220
36	280
37	197
38	239
39	245
40	320
41	238
42	334
43	281
44	359
45	402
46	331
47	328
48	487
49	377
50	417
51	388
52	418
53	381
54	499
55	461
56	556
57	447
58	443
59	440