37731420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23291}}^1$

素因数の和:23312

約数の個数: 60

約数和(自身を含む): 118369944

約数和(自身を除く): 80638524

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, 23291, 46582, 69873, 93164, 116455, 139746, 209619, 232910, 279492, 349365, 419238, 465820, 628857, 698730, 838476, 1048095, 1257714, 1397460, 1886571, 2096190, 2515428, 3144285, 3773142, 4192380, 6288570, 7546284, 9432855, 12577140, 18865710, 37731420]

約数ペア:

[(1, 37731420), (2, 18865710), (3, 12577140), (4, 9432855), (5, 7546284), (6, 6288570), (9, 4192380), (10, 3773142), (12, 3144285), (15, 2515428), (18, 2096190), (20, 1886571), (27, 1397460), (30, 1257714), (36, 1048095), (45, 838476), (54, 698730), (60, 628857), (81, 465820), (90, 419238), (108, 349365), (135, 279492), (162, 232910), (180, 209619), (270, 139746), (324, 116455), (405, 93164), (540, 69873), (810, 46582), (1620, 23291)]