274183740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1103}}^1\times {\mathrm{1381}}^1$

素因数の和:2499

約数の個数: 72

約数和(自身を含む): 833047488

約数和(自身を除く): 558863748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1103, 1381, 2206, 2762, 3309, 4143, 4412, 5515, 5524, 6618, 6905, 8286, 9927, 11030, 12429, 13236, 13810, 16545, 16572, 19854, 20715, 22060, 24858, 27620, 33090, 39708, 41430, 49635, 49716, 62145, 66180, 82860, 99270, 124290, 198540, 248580, 1523243, 3046486, 4569729, 6092972, 7616215, 9139458, 13709187, 15232430, 18278916, 22848645, 27418374, 30464860, 45697290, 54836748, 68545935, 91394580, 137091870, 274183740]

約数ペア:

[(1, 274183740), (2, 137091870), (3, 91394580), (4, 68545935), (5, 54836748), (6, 45697290), (9, 30464860), (10, 27418374), (12, 22848645), (15, 18278916), (18, 15232430), (20, 13709187), (30, 9139458), (36, 7616215), (45, 6092972), (60, 4569729), (90, 3046486), (180, 1523243), (1103, 248580), (1381, 198540), (2206, 124290), (2762, 99270), (3309, 82860), (4143, 66180), (4412, 62145), (5515, 49716), (5524, 49635), (6618, 41430), (6905, 39708), (8286, 33090), (9927, 27620), (11030, 24858), (12429, 22060), (13236, 20715), (13810, 19854), (16545, 16572)]