165283380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1213}}^1$

素因数の和:1985

約数の個数: 72

約数和(自身を含む): 502435752

約数和(自身を除く): 337152372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 757, 1213, 1514, 2271, 2426, 3028, 3639, 3785, 4542, 4852, 6065, 6813, 7278, 7570, 9084, 10917, 11355, 12130, 13626, 14556, 15140, 18195, 21834, 22710, 24260, 27252, 34065, 36390, 43668, 45420, 54585, 68130, 72780, 109170, 136260, 218340, 918241, 1836482, 2754723, 3672964, 4591205, 5509446, 8264169, 9182410, 11018892, 13773615, 16528338, 18364820, 27547230, 33056676, 41320845, 55094460, 82641690, 165283380]

約数ペア:

[(1, 165283380), (2, 82641690), (3, 55094460), (4, 41320845), (5, 33056676), (6, 27547230), (9, 18364820), (10, 16528338), (12, 13773615), (15, 11018892), (18, 9182410), (20, 8264169), (30, 5509446), (36, 4591205), (45, 3672964), (60, 2754723), (90, 1836482), (180, 918241), (757, 218340), (1213, 136260), (1514, 109170), (2271, 72780), (2426, 68130), (3028, 54585), (3639, 45420), (3785, 43668), (4542, 36390), (4852, 34065), (6065, 27252), (6813, 24260), (7278, 22710), (7570, 21834), (9084, 18195), (10917, 15140), (11355, 14556), (12130, 13626)]