44209980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3109}}^1$

素因数の和:3203

約数の個数: 72

約数和(自身を含む): 135844800

約数和(自身を除く): 91634820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 316, 395, 474, 711, 790, 948, 1185, 1422, 1580, 2370, 2844, 3109, 3555, 4740, 6218, 7110, 9327, 12436, 14220, 15545, 18654, 27981, 31090, 37308, 46635, 55962, 62180, 93270, 111924, 139905, 186540, 245611, 279810, 491222, 559620, 736833, 982444, 1228055, 1473666, 2210499, 2456110, 2947332, 3684165, 4420998, 4912220, 7368330, 8841996, 11052495, 14736660, 22104990, 44209980]

約数ペア:

[(1, 44209980), (2, 22104990), (3, 14736660), (4, 11052495), (5, 8841996), (6, 7368330), (9, 4912220), (10, 4420998), (12, 3684165), (15, 2947332), (18, 2456110), (20, 2210499), (30, 1473666), (36, 1228055), (45, 982444), (60, 736833), (79, 559620), (90, 491222), (158, 279810), (180, 245611), (237, 186540), (316, 139905), (395, 111924), (474, 93270), (711, 62180), (790, 55962), (948, 46635), (1185, 37308), (1422, 31090), (1580, 27981), (2370, 18654), (2844, 15545), (3109, 14220), (3555, 12436), (4740, 9327), (6218, 7110)]