225006960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21803}}^1$

素因数の和:21862

約数の個数: 80

約数和(自身を含む): 713775744

約数和(自身を除く): 488768784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 21803, 43606, 65409, 87212, 109015, 130818, 174424, 218030, 261636, 327045, 348848, 436060, 523272, 654090, 872120, 937529, 1046544, 1308180, 1744240, 1875058, 2616360, 2812587, 3750116, 4687645, 5232720, 5625174, 7500232, 9375290, 11250348, 14062935, 15000464, 18750580, 22500696, 28125870, 37501160, 45001392, 56251740, 75002320, 112503480, 225006960]

約数ペア:

[(1, 225006960), (2, 112503480), (3, 75002320), (4, 56251740), (5, 45001392), (6, 37501160), (8, 28125870), (10, 22500696), (12, 18750580), (15, 15000464), (16, 14062935), (20, 11250348), (24, 9375290), (30, 7500232), (40, 5625174), (43, 5232720), (48, 4687645), (60, 3750116), (80, 2812587), (86, 2616360), (120, 1875058), (129, 1744240), (172, 1308180), (215, 1046544), (240, 937529), (258, 872120), (344, 654090), (430, 523272), (516, 436060), (645, 348848), (688, 327045), (860, 261636), (1032, 218030), (1290, 174424), (1720, 130818), (2064, 109015), (2580, 87212), (3440, 65409), (5160, 43606), (10320, 21803)]