90955020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4021}}^1$

素因数の和:4075

約数の個数: 96

約数和(自身を含む): 283792320

約数和(自身を除く): 192837300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 3770, 4021, 4524, 5655, 7540, 8042, 11310, 12063, 16084, 20105, 22620, 24126, 40210, 48252, 52273, 60315, 80420, 104546, 116609, 120630, 156819, 209092, 233218, 241260, 261365, 313638, 349827, 466436, 522730, 583045, 627276, 699654, 784095, 1045460, 1166090, 1399308, 1515917, 1568190, 1749135, 2332180, 3031834, 3136380, 3498270, 4547751, 6063668, 6996540, 7579585, 9095502, 15159170, 18191004, 22738755, 30318340, 45477510, 90955020]

約数ペア:

[(1, 90955020), (2, 45477510), (3, 30318340), (4, 22738755), (5, 18191004), (6, 15159170), (10, 9095502), (12, 7579585), (13, 6996540), (15, 6063668), (20, 4547751), (26, 3498270), (29, 3136380), (30, 3031834), (39, 2332180), (52, 1749135), (58, 1568190), (60, 1515917), (65, 1399308), (78, 1166090), (87, 1045460), (116, 784095), (130, 699654), (145, 627276), (156, 583045), (174, 522730), (195, 466436), (260, 349827), (290, 313638), (348, 261365), (377, 241260), (390, 233218), (435, 209092), (580, 156819), (754, 120630), (780, 116609), (870, 104546), (1131, 80420), (1508, 60315), (1740, 52273), (1885, 48252), (2262, 40210), (3770, 24126), (4021, 22620), (4524, 20105), (5655, 16084), (7540, 12063), (8042, 11310)]