64965150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4657}}^1$

素因数の和:4706

約数の個数: 72

約数和(自身を含む): 180208704

約数和(自身を除く): 115243554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 31, 45, 50, 62, 75, 90, 93, 150, 155, 186, 225, 279, 310, 450, 465, 558, 775, 930, 1395, 1550, 2325, 2790, 4650, 4657, 6975, 9314, 13950, 13971, 23285, 27942, 41913, 46570, 69855, 83826, 116425, 139710, 144367, 209565, 232850, 288734, 349275, 419130, 433101, 698550, 721835, 866202, 1047825, 1299303, 1443670, 2095650, 2165505, 2598606, 3609175, 4331010, 6496515, 7218350, 10827525, 12993030, 21655050, 32482575, 64965150]

約数ペア:

[(1, 64965150), (2, 32482575), (3, 21655050), (5, 12993030), (6, 10827525), (9, 7218350), (10, 6496515), (15, 4331010), (18, 3609175), (25, 2598606), (30, 2165505), (31, 2095650), (45, 1443670), (50, 1299303), (62, 1047825), (75, 866202), (90, 721835), (93, 698550), (150, 433101), (155, 419130), (186, 349275), (225, 288734), (279, 232850), (310, 209565), (450, 144367), (465, 139710), (558, 116425), (775, 83826), (930, 69855), (1395, 46570), (1550, 41913), (2325, 27942), (2790, 23285), (4650, 13971), (4657, 13950), (6975, 9314)]