75829100

素因数分解:

$2^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 173072256

約数和(自身を除く): 97243156

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 61, 62, 100, 122, 124, 155, 244, 305, 310, 401, 610, 620, 775, 802, 1220, 1525, 1550, 1604, 1891, 2005, 3050, 3100, 3782, 4010, 6100, 7564, 8020, 9455, 10025, 12431, 18910, 20050, 24461, 24862, 37820, 40100, 47275, 48922, 49724, 62155, 94550, 97844, 122305, 124310, 189100, 244610, 248620, 310775, 489220, 611525, 621550, 758291, 1223050, 1243100, 1516582, 2446100, 3033164, 3791455, 7582910, 15165820, 18957275, 37914550, 75829100]

約数ペア:

[(1, 75829100), (2, 37914550), (4, 18957275), (5, 15165820), (10, 7582910), (20, 3791455), (25, 3033164), (31, 2446100), (50, 1516582), (61, 1243100), (62, 1223050), (100, 758291), (122, 621550), (124, 611525), (155, 489220), (244, 310775), (305, 248620), (310, 244610), (401, 189100), (610, 124310), (620, 122305), (775, 97844), (802, 94550), (1220, 62155), (1525, 49724), (1550, 48922), (1604, 47275), (1891, 40100), (2005, 37820), (3050, 24862), (3100, 24461), (3782, 20050), (4010, 18910), (6100, 12431), (7564, 10025), (8020, 9455)]