71861100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{7727}}^1$

素因数の和:7775

約数の個数: 72

約数和(自身を含む): 214652928

約数和(自身を除く): 142791828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 7727, 9300, 15454, 23181, 30908, 38635, 46362, 77270, 92724, 115905, 154540, 193175, 231810, 239537, 386350, 463620, 479074, 579525, 718611, 772700, 958148, 1159050, 1197685, 1437222, 2318100, 2395370, 2874444, 3593055, 4790740, 5988425, 7186110, 11976850, 14372220, 17965275, 23953700, 35930550, 71861100]

約数ペア:

[(1, 71861100), (2, 35930550), (3, 23953700), (4, 17965275), (5, 14372220), (6, 11976850), (10, 7186110), (12, 5988425), (15, 4790740), (20, 3593055), (25, 2874444), (30, 2395370), (31, 2318100), (50, 1437222), (60, 1197685), (62, 1159050), (75, 958148), (93, 772700), (100, 718611), (124, 579525), (150, 479074), (155, 463620), (186, 386350), (300, 239537), (310, 231810), (372, 193175), (465, 154540), (620, 115905), (775, 92724), (930, 77270), (1550, 46362), (1860, 38635), (2325, 30908), (3100, 23181), (4650, 15454), (7727, 9300)]