121881510

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{5573}}^1$

素因数の和:5601

約数の個数: 64

約数和(自身を含む): 329088960

約数和(自身を除く): 207207450

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 729, 810, 1215, 1458, 2187, 2430, 3645, 4374, 5573, 7290, 10935, 11146, 16719, 21870, 27865, 33438, 50157, 55730, 83595, 100314, 150471, 167190, 250785, 300942, 451413, 501570, 752355, 902826, 1354239, 1504710, 2257065, 2708478, 4062717, 4514130, 6771195, 8125434, 12188151, 13542390, 20313585, 24376302, 40627170, 60940755, 121881510]

約数ペア:

[(1, 121881510), (2, 60940755), (3, 40627170), (5, 24376302), (6, 20313585), (9, 13542390), (10, 12188151), (15, 8125434), (18, 6771195), (27, 4514130), (30, 4062717), (45, 2708478), (54, 2257065), (81, 1504710), (90, 1354239), (135, 902826), (162, 752355), (243, 501570), (270, 451413), (405, 300942), (486, 250785), (729, 167190), (810, 150471), (1215, 100314), (1458, 83595), (2187, 55730), (2430, 50157), (3645, 33438), (4374, 27865), (5573, 21870), (7290, 16719), (10935, 11146)]