A348272 - cp's OEIS frontend

A348272 Noninfinitary highly abundant numbers: numbers m such that nisigma(m) > nisigma(k) for all k < m, where nisigma(k) is the sum of noninfinitary divisors of n (A348271).

n	a(n)
1	1
2	4
3	9
4	12
5	16
6	28
7	36
8	48
9	80
10	100
11	112
12	144
13	180
14	240
15	300
16	324
17	336
18	396
19	400
20	432
21	468
22	528
23	576
24	684
25	720
26	900
27	1008
28	1200
29	1296
30	1584
31	1872
32	2160
33	2268
34	2304
35	2448
36	2736
37	2880
38	3312
39	3600
40	5040
41	6300
42	6480
43	7056
44	7920
45	9072
46	9360
47	10800
48	11088
49	11520
50	12240

[1, 4, 9, 12, 16, 28, 36, 48, 80, 100, 112, 144, 180, 240, 300, 324, 336, 396, 400, 432, 468, 528, 576, 684, 720, 900, 1008, 1200, 1296, 1584, 1872, 2160, 2268, 2304, 2448, 2736, 2880, 3312, 3600, 5040, 6300, 6480, 7056, 7920, 9072, 9360, 10800, 11088, 11520, 12240]

cp's OEIS Frontend

A348272 Noninfinitary highly abundant numbers: numbers m such that nisigma(m) > nisigma(k) for all k < m, where nisigma(k) is the sum of noninfinitary divisors of n (A348271).

Table of values

List of values