375877620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{48563}}^1$

素因数の和:48621

約数の個数: 72

約数和(自身を含む): 1166701536

約数和(自身を除く): 790823916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 48563, 97126, 145689, 194252, 242815, 291378, 437067, 485630, 582756, 728445, 874134, 971260, 1456890, 1748268, 2088209, 2185335, 2913780, 4176418, 4370670, 6264627, 8352836, 8741340, 10441045, 12529254, 18793881, 20882090, 25058508, 31323135, 37587762, 41764180, 62646270, 75175524, 93969405, 125292540, 187938810, 375877620]

約数ペア:

[(1, 375877620), (2, 187938810), (3, 125292540), (4, 93969405), (5, 75175524), (6, 62646270), (9, 41764180), (10, 37587762), (12, 31323135), (15, 25058508), (18, 20882090), (20, 18793881), (30, 12529254), (36, 10441045), (43, 8741340), (45, 8352836), (60, 6264627), (86, 4370670), (90, 4176418), (129, 2913780), (172, 2185335), (180, 2088209), (215, 1748268), (258, 1456890), (387, 971260), (430, 874134), (516, 728445), (645, 582756), (774, 485630), (860, 437067), (1290, 291378), (1548, 242815), (1935, 194252), (2580, 145689), (3870, 97126), (7740, 48563)]