A036764 - cp's OEIS frontend

A036764 If n can be expressed as m/d(m) for some m, where d(m) is the number of divisors of m (A000005), then a(n) is the smallest such m, otherwise a(n) = 0.

n	a(n)
1	1
2	8
3	9
4	36
5	40
6	72
7	56
8	80
9	108
10	180
11	88
12	240
13	104
14	252
15	360
16	128
17	136
18	0
19	152
20	480
21	504
22	396
23	184
24	384
25	225
26	468
27	0
28	560
29	232
30	0
31	248
32	448
33	792
34	612
35	1260
36	864
37	296
38	684
39	936
40	640
41	328
42	1680
43	344
44	880
45	0
46	828
47	376
48	1152
49	441
50	1800
51	1224
52	1040
53	424
54	972
55	1980

[1, 8, 9, 36, 40, 72, 56, 80, 108, 180, 88, 240, 104, 252, 360, 128, 136, 0, 152, 480, 504, 396, 184, 384, 225, 468, 0, 560, 232, 0, 248, 448, 792, 612, 1260, 864, 296, 684, 936, 640, 328, 1680, 344, 880, 0, 828, 376, 1152, 441, 1800, 1224, 1040, 424, 972, 1980]

cp's OEIS Frontend

A036764 If n can be expressed as m/d(m) for some m, where d(m) is the number of divisors of m (A000005), then a(n) is the smallest such m, otherwise a(n) = 0.

Table of values

List of values