A342402 - cp's OEIS frontend

A342402 Numbers k with property that if k has m proper divisors, there are m/2 proper divisors of k whose sum is k.

n	a(n)
1	36
2	100
3	144
4	324
5	400
6	576
7	784
8	900
9	1296
10	1600
11	1764
12	1936
13	2304
14	2500
15	2704
16	2916
17	3136
18	3600
19	4356
20	4624
21	4900
22	5184
23	5776
24	6084
25	6400
26	7056
27	7744
28	8100
29	9216
30	9604
31	10000
32	10404
33	10816
34	11025
35	11664
36	12100
37	12544
38	12996
39	14400
40	15876
41	16900
42	17424
43	18496

[36, 100, 144, 324, 400, 576, 784, 900, 1296, 1600, 1764, 1936, 2304, 2500, 2704, 2916, 3136, 3600, 4356, 4624, 4900, 5184, 5776, 6084, 6400, 7056, 7744, 8100, 9216, 9604, 10000, 10404, 10816, 11025, 11664, 12100, 12544, 12996, 14400, 15876, 16900, 17424, 18496]

cp's OEIS Frontend

A342402 Numbers k with property that if k has m proper divisors, there are m/2 proper divisors of k whose sum is k.

Table of values

List of values