129276200

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{719}}^1$

素因数の和:795

約数の個数: 96

約数和(自身を含む): 321408000

約数和(自身を除く): 192131800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 31, 40, 50, 58, 62, 100, 116, 124, 145, 155, 200, 232, 248, 290, 310, 580, 620, 719, 725, 775, 899, 1160, 1240, 1438, 1450, 1550, 1798, 2876, 2900, 3100, 3595, 3596, 4495, 5752, 5800, 6200, 7190, 7192, 8990, 14380, 17975, 17980, 20851, 22289, 22475, 28760, 35950, 35960, 41702, 44578, 44950, 71900, 83404, 89156, 89900, 104255, 111445, 143800, 166808, 178312, 179800, 208510, 222890, 417020, 445780, 521275, 557225, 646381, 834040, 891560, 1042550, 1114450, 1292762, 2085100, 2228900, 2585524, 3231905, 4170200, 4457800, 5171048, 6463810, 12927620, 16159525, 25855240, 32319050, 64638100, 129276200]

約数ペア:

[(1, 129276200), (2, 64638100), (4, 32319050), (5, 25855240), (8, 16159525), (10, 12927620), (20, 6463810), (25, 5171048), (29, 4457800), (31, 4170200), (40, 3231905), (50, 2585524), (58, 2228900), (62, 2085100), (100, 1292762), (116, 1114450), (124, 1042550), (145, 891560), (155, 834040), (200, 646381), (232, 557225), (248, 521275), (290, 445780), (310, 417020), (580, 222890), (620, 208510), (719, 179800), (725, 178312), (775, 166808), (899, 143800), (1160, 111445), (1240, 104255), (1438, 89900), (1450, 89156), (1550, 83404), (1798, 71900), (2876, 44950), (2900, 44578), (3100, 41702), (3595, 35960), (3596, 35950), (4495, 28760), (5752, 22475), (5800, 22289), (6200, 20851), (7190, 17980), (7192, 17975), (8990, 14380)]