67765750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:778

約数の個数: 64

約数和(自身を含む): 141523200

約数和(自身を除く): 73757450

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 125, 130, 145, 250, 290, 325, 377, 650, 719, 725, 754, 1438, 1450, 1625, 1885, 3250, 3595, 3625, 3770, 7190, 7250, 9347, 9425, 17975, 18694, 18850, 20851, 35950, 41702, 46735, 47125, 89875, 93470, 94250, 104255, 179750, 208510, 233675, 271063, 467350, 521275, 542126, 1042550, 1168375, 1355315, 2336750, 2606375, 2710630, 5212750, 6776575, 13553150, 33882875, 67765750]

約数ペア:

[(1, 67765750), (2, 33882875), (5, 13553150), (10, 6776575), (13, 5212750), (25, 2710630), (26, 2606375), (29, 2336750), (50, 1355315), (58, 1168375), (65, 1042550), (125, 542126), (130, 521275), (145, 467350), (250, 271063), (290, 233675), (325, 208510), (377, 179750), (650, 104255), (719, 94250), (725, 93470), (754, 89875), (1438, 47125), (1450, 46735), (1625, 41702), (1885, 35950), (3250, 20851), (3595, 18850), (3625, 18694), (3770, 17975), (7190, 9425), (7250, 9347)]