54285780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 158868864

約数和(自身を除く): 104583084

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 53, 60, 86, 106, 129, 159, 172, 212, 215, 258, 265, 318, 397, 430, 516, 530, 636, 645, 794, 795, 860, 1060, 1191, 1290, 1588, 1590, 1985, 2279, 2382, 2580, 3180, 3970, 4558, 4764, 5955, 6837, 7940, 9116, 11395, 11910, 13674, 17071, 21041, 22790, 23820, 27348, 34142, 34185, 42082, 45580, 51213, 63123, 68284, 68370, 84164, 85355, 102426, 105205, 126246, 136740, 170710, 204852, 210410, 252492, 256065, 315615, 341420, 420820, 512130, 631230, 904763, 1024260, 1262460, 1809526, 2714289, 3619052, 4523815, 5428578, 9047630, 10857156, 13571445, 18095260, 27142890, 54285780]

約数ペア:

[(1, 54285780), (2, 27142890), (3, 18095260), (4, 13571445), (5, 10857156), (6, 9047630), (10, 5428578), (12, 4523815), (15, 3619052), (20, 2714289), (30, 1809526), (43, 1262460), (53, 1024260), (60, 904763), (86, 631230), (106, 512130), (129, 420820), (159, 341420), (172, 315615), (212, 256065), (215, 252492), (258, 210410), (265, 204852), (318, 170710), (397, 136740), (430, 126246), (516, 105205), (530, 102426), (636, 85355), (645, 84164), (794, 68370), (795, 68284), (860, 63123), (1060, 51213), (1191, 45580), (1290, 42082), (1588, 34185), (1590, 34142), (1985, 27348), (2279, 23820), (2382, 22790), (2580, 21041), (3180, 17071), (3970, 13674), (4558, 11910), (4764, 11395), (5955, 9116), (6837, 7940)]