109995720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21317}}^1$

素因数の和:21374

約数の個数: 64

約数和(自身を含む): 337677120

約数和(自身を除く): 227681400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 21317, 42634, 63951, 85268, 106585, 127902, 170536, 213170, 255804, 319755, 426340, 511608, 639510, 852680, 916631, 1279020, 1833262, 2558040, 2749893, 3666524, 4583155, 5499786, 7333048, 9166310, 10999572, 13749465, 18332620, 21999144, 27498930, 36665240, 54997860, 109995720]

約数ペア:

[(1, 109995720), (2, 54997860), (3, 36665240), (4, 27498930), (5, 21999144), (6, 18332620), (8, 13749465), (10, 10999572), (12, 9166310), (15, 7333048), (20, 5499786), (24, 4583155), (30, 3666524), (40, 2749893), (43, 2558040), (60, 1833262), (86, 1279020), (120, 916631), (129, 852680), (172, 639510), (215, 511608), (258, 426340), (344, 319755), (430, 255804), (516, 213170), (645, 170536), (860, 127902), (1032, 106585), (1290, 85268), (1720, 63951), (2580, 42634), (5160, 21317)]