72246420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7573}}^1$

素因数の和:7641

約数の個数: 72

約数和(自身を含む): 223311816

約数和(自身を除く): 151065396

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 7573, 9540, 15146, 22719, 30292, 37865, 45438, 68157, 75730, 90876, 113595, 136314, 151460, 227190, 272628, 340785, 401369, 454380, 681570, 802738, 1204107, 1363140, 1605476, 2006845, 2408214, 3612321, 4013690, 4816428, 6020535, 7224642, 8027380, 12041070, 14449284, 18061605, 24082140, 36123210, 72246420]

約数ペア:

[(1, 72246420), (2, 36123210), (3, 24082140), (4, 18061605), (5, 14449284), (6, 12041070), (9, 8027380), (10, 7224642), (12, 6020535), (15, 4816428), (18, 4013690), (20, 3612321), (30, 2408214), (36, 2006845), (45, 1605476), (53, 1363140), (60, 1204107), (90, 802738), (106, 681570), (159, 454380), (180, 401369), (212, 340785), (265, 272628), (318, 227190), (477, 151460), (530, 136314), (636, 113595), (795, 90876), (954, 75730), (1060, 68157), (1590, 45438), (1908, 37865), (2385, 30292), (3180, 22719), (4770, 15146), (7573, 9540)]