85836540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{5279}}^1$

素因数の和:5562

約数の個数: 48

約数和(自身を含む): 241274880

約数和(自身を除く): 155438340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 271, 542, 813, 1084, 1355, 1626, 2710, 3252, 4065, 5279, 5420, 8130, 10558, 15837, 16260, 21116, 26395, 31674, 52790, 63348, 79185, 105580, 158370, 316740, 1430609, 2861218, 4291827, 5722436, 7153045, 8583654, 14306090, 17167308, 21459135, 28612180, 42918270, 85836540]

約数ペア:

[(1, 85836540), (2, 42918270), (3, 28612180), (4, 21459135), (5, 17167308), (6, 14306090), (10, 8583654), (12, 7153045), (15, 5722436), (20, 4291827), (30, 2861218), (60, 1430609), (271, 316740), (542, 158370), (813, 105580), (1084, 79185), (1355, 63348), (1626, 52790), (2710, 31674), (3252, 26395), (4065, 21116), (5279, 16260), (5420, 15837), (8130, 10558)]