231565400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1571}}^1$

素因数の和:1665

約数の個数: 96

約数和(自身を含む): 596479680

約数和(自身を除く): 364914280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 67, 88, 100, 110, 134, 200, 220, 268, 275, 335, 440, 536, 550, 670, 737, 1100, 1340, 1474, 1571, 1675, 2200, 2680, 2948, 3142, 3350, 3685, 5896, 6284, 6700, 7370, 7855, 12568, 13400, 14740, 15710, 17281, 18425, 29480, 31420, 34562, 36850, 39275, 62840, 69124, 73700, 78550, 86405, 105257, 138248, 147400, 157100, 172810, 210514, 314200, 345620, 421028, 432025, 526285, 691240, 842056, 864050, 1052570, 1157827, 1728100, 2105140, 2315654, 2631425, 3456200, 4210280, 4631308, 5262850, 5789135, 9262616, 10525700, 11578270, 21051400, 23156540, 28945675, 46313080, 57891350, 115782700, 231565400]

約数ペア:

[(1, 231565400), (2, 115782700), (4, 57891350), (5, 46313080), (8, 28945675), (10, 23156540), (11, 21051400), (20, 11578270), (22, 10525700), (25, 9262616), (40, 5789135), (44, 5262850), (50, 4631308), (55, 4210280), (67, 3456200), (88, 2631425), (100, 2315654), (110, 2105140), (134, 1728100), (200, 1157827), (220, 1052570), (268, 864050), (275, 842056), (335, 691240), (440, 526285), (536, 432025), (550, 421028), (670, 345620), (737, 314200), (1100, 210514), (1340, 172810), (1474, 157100), (1571, 147400), (1675, 138248), (2200, 105257), (2680, 86405), (2948, 78550), (3142, 73700), (3350, 69124), (3685, 62840), (5896, 39275), (6284, 36850), (6700, 34562), (7370, 31420), (7855, 29480), (12568, 18425), (13400, 17281), (14740, 15710)]