A145551 - cp's OEIS frontend

A145551 Numbers k such that product of divisors of k / sum of divisors of k is an integer.

n	a(n)
1	1
2	6
3	28
4	30
5	66
6	84
7	102
8	120
9	210
10	270
11	318
12	330
13	364
14	420
15	462
16	496
17	510
18	546
19	570
20	642
21	672
22	690
23	714
24	840
25	868
26	870
27	924
28	930
29	966
30	1080
31	1092
32	1122
33	1320
34	1410
35	1428
36	1488
37	1518
38	1590
39	1638
40	1722
41	1770
42	1782
43	1890
44	1932
45	2040
46	2130
47	2226
48	2280
49	2310

[1, 6, 28, 30, 66, 84, 102, 120, 210, 270, 318, 330, 364, 420, 462, 496, 510, 546, 570, 642, 672, 690, 714, 840, 868, 870, 924, 930, 966, 1080, 1092, 1122, 1320, 1410, 1428, 1488, 1518, 1590, 1638, 1722, 1770, 1782, 1890, 1932, 2040, 2130, 2226, 2280, 2310]

cp's OEIS Frontend

A145551 Numbers k such that product of divisors of k / sum of divisors of k is an integer.

Table of values

List of values