66243060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28309}}^1$

素因数の和:28337

約数の個数: 72

約数和(自身を含む): 216401640

約数和(自身を除く): 150158580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 28309, 56618, 84927, 113236, 141545, 169854, 254781, 283090, 339708, 368017, 424635, 509562, 566180, 736034, 849270, 1019124, 1104051, 1273905, 1472068, 1698540, 1840085, 2208102, 2547810, 3312153, 3680170, 4416204, 5095620, 5520255, 6624306, 7360340, 11040510, 13248612, 16560765, 22081020, 33121530, 66243060]

約数ペア:

[(1, 66243060), (2, 33121530), (3, 22081020), (4, 16560765), (5, 13248612), (6, 11040510), (9, 7360340), (10, 6624306), (12, 5520255), (13, 5095620), (15, 4416204), (18, 3680170), (20, 3312153), (26, 2547810), (30, 2208102), (36, 1840085), (39, 1698540), (45, 1472068), (52, 1273905), (60, 1104051), (65, 1019124), (78, 849270), (90, 736034), (117, 566180), (130, 509562), (156, 424635), (180, 368017), (195, 339708), (234, 283090), (260, 254781), (390, 169854), (468, 141545), (585, 113236), (780, 84927), (1170, 56618), (2340, 28309)]