A322377 - cp's OEIS frontend

A322377 Numbers n whose divisors can be partitioned into three disjoint sets whose sums are all sigma(n)/3 but no divisor of n has this property.

n	a(n)
1	120
2	180
3	420
4	504
5	660
6	672
7	780
8	1584
9	1848
10	1890
11	2184
12	2352
13	2376
14	2772
15	2856
16	3150
17	3192
18	4284
19	4410
20	4896
21	5100
22	5292
23	5796
24	6864
25	6900
26	6930
27	7344
28	7728
29	8190
30	8424
31	9744
32	10296
33	10710
34	11550
35	11970
36	12012
37	12870
38	13464
39	13650
40	13776
41	14490
42	14850
43	15048
44	15444

[120, 180, 420, 504, 660, 672, 780, 1584, 1848, 1890, 2184, 2352, 2376, 2772, 2856, 3150, 3192, 4284, 4410, 4896, 5100, 5292, 5796, 6864, 6900, 6930, 7344, 7728, 8190, 8424, 9744, 10296, 10710, 11550, 11970, 12012, 12870, 13464, 13650, 13776, 14490, 14850, 15048, 15444]

cp's OEIS Frontend

A322377 Numbers n whose divisors can be partitioned into three disjoint sets whose sums are all sigma(n)/3 but no divisor of n has this property.

Table of values

List of values