91807020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{56671}}^1$

素因数の和:56692

約数の個数: 60

約数和(自身を含む): 288007104

約数和(自身を除く): 196200084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 56671, 113342, 170013, 226684, 283355, 340026, 510039, 566710, 680052, 850065, 1020078, 1133420, 1530117, 1700130, 2040156, 2550195, 3060234, 3400260, 4590351, 5100390, 6120468, 7650585, 9180702, 10200780, 15301170, 18361404, 22951755, 30602340, 45903510, 91807020]

約数ペア:

[(1, 91807020), (2, 45903510), (3, 30602340), (4, 22951755), (5, 18361404), (6, 15301170), (9, 10200780), (10, 9180702), (12, 7650585), (15, 6120468), (18, 5100390), (20, 4590351), (27, 3400260), (30, 3060234), (36, 2550195), (45, 2040156), (54, 1700130), (60, 1530117), (81, 1133420), (90, 1020078), (108, 850065), (135, 680052), (162, 566710), (180, 510039), (270, 340026), (324, 283355), (405, 226684), (540, 170013), (810, 113342), (1620, 56671)]