57765060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1193}}^1$

素因数の和:1477

約数の個数: 72

約数和(自身を含む): 176019480

約数和(自身を除く): 118254420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 269, 538, 807, 1076, 1193, 1345, 1614, 2386, 2421, 2690, 3228, 3579, 4035, 4772, 4842, 5380, 5965, 7158, 8070, 9684, 10737, 11930, 12105, 14316, 16140, 17895, 21474, 23860, 24210, 35790, 42948, 48420, 53685, 71580, 107370, 214740, 320917, 641834, 962751, 1283668, 1604585, 1925502, 2888253, 3209170, 3851004, 4813755, 5776506, 6418340, 9627510, 11553012, 14441265, 19255020, 28882530, 57765060]

約数ペア:

[(1, 57765060), (2, 28882530), (3, 19255020), (4, 14441265), (5, 11553012), (6, 9627510), (9, 6418340), (10, 5776506), (12, 4813755), (15, 3851004), (18, 3209170), (20, 2888253), (30, 1925502), (36, 1604585), (45, 1283668), (60, 962751), (90, 641834), (180, 320917), (269, 214740), (538, 107370), (807, 71580), (1076, 53685), (1193, 48420), (1345, 42948), (1614, 35790), (2386, 24210), (2421, 23860), (2690, 21474), (3228, 17895), (3579, 16140), (4035, 14316), (4772, 12105), (4842, 11930), (5380, 10737), (5965, 9684), (7158, 8070)]