225918120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{64919}}^1$

素因数の和:64962

約数の個数: 64

約数和(自身を含む): 701136000

約数和(自身を除く): 475217880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 64919, 129838, 194757, 259676, 324595, 389514, 519352, 649190, 779028, 973785, 1298380, 1558056, 1882651, 1947570, 2596760, 3765302, 3895140, 5647953, 7530604, 7790280, 9413255, 11295906, 15061208, 18826510, 22591812, 28239765, 37653020, 45183624, 56479530, 75306040, 112959060, 225918120]

約数ペア:

[(1, 225918120), (2, 112959060), (3, 75306040), (4, 56479530), (5, 45183624), (6, 37653020), (8, 28239765), (10, 22591812), (12, 18826510), (15, 15061208), (20, 11295906), (24, 9413255), (29, 7790280), (30, 7530604), (40, 5647953), (58, 3895140), (60, 3765302), (87, 2596760), (116, 1947570), (120, 1882651), (145, 1558056), (174, 1298380), (232, 973785), (290, 779028), (348, 649190), (435, 519352), (580, 389514), (696, 324595), (870, 259676), (1160, 194757), (1740, 129838), (3480, 64919)]