220952610

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{10103}}^1$

素因数の和:10131

約数の個数: 64

約数和(自身を含む): 596540160

約数和(自身を除く): 375587550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3645, 4374, 7290, 10103, 10935, 20206, 21870, 30309, 50515, 60618, 90927, 101030, 151545, 181854, 272781, 303090, 454635, 545562, 818343, 909270, 1363905, 1636686, 2455029, 2727810, 4091715, 4910058, 7365087, 8183430, 12275145, 14730174, 22095261, 24550290, 36825435, 44190522, 73650870, 110476305, 220952610]

約数ペア:

[(1, 220952610), (2, 110476305), (3, 73650870), (5, 44190522), (6, 36825435), (9, 24550290), (10, 22095261), (15, 14730174), (18, 12275145), (27, 8183430), (30, 7365087), (45, 4910058), (54, 4091715), (81, 2727810), (90, 2455029), (135, 1636686), (162, 1363905), (243, 909270), (270, 818343), (405, 545562), (486, 454635), (729, 303090), (810, 272781), (1215, 181854), (1458, 151545), (2187, 101030), (2430, 90927), (3645, 60618), (4374, 50515), (7290, 30309), (10103, 21870), (10935, 20206)]