27275580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{151531}}^1$

素因数の和:151546

約数の個数: 36

約数和(自身を含む): 82736472

約数和(自身を除く): 55460892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 151531, 303062, 454593, 606124, 757655, 909186, 1363779, 1515310, 1818372, 2272965, 2727558, 3030620, 4545930, 5455116, 6818895, 9091860, 13637790, 27275580]

約数ペア:

[(1, 27275580), (2, 13637790), (3, 9091860), (4, 6818895), (5, 5455116), (6, 4545930), (9, 3030620), (10, 2727558), (12, 2272965), (15, 1818372), (18, 1515310), (20, 1363779), (30, 909186), (36, 757655), (45, 606124), (60, 454593), (90, 303062), (180, 151531)]