75573840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18523}}^1$

素因数の和:18556

約数の個数: 80

約数和(自身を含む): 248073408

約数和(自身を除く): 172499568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 18523, 37046, 55569, 74092, 92615, 111138, 148184, 185230, 222276, 277845, 296368, 314891, 370460, 444552, 555690, 629782, 740920, 889104, 944673, 1111380, 1259564, 1481840, 1574455, 1889346, 2222760, 2519128, 3148910, 3778692, 4445520, 4723365, 5038256, 6297820, 7557384, 9446730, 12595640, 15114768, 18893460, 25191280, 37786920, 75573840]

約数ペア:

[(1, 75573840), (2, 37786920), (3, 25191280), (4, 18893460), (5, 15114768), (6, 12595640), (8, 9446730), (10, 7557384), (12, 6297820), (15, 5038256), (16, 4723365), (17, 4445520), (20, 3778692), (24, 3148910), (30, 2519128), (34, 2222760), (40, 1889346), (48, 1574455), (51, 1481840), (60, 1259564), (68, 1111380), (80, 944673), (85, 889104), (102, 740920), (120, 629782), (136, 555690), (170, 444552), (204, 370460), (240, 314891), (255, 296368), (272, 277845), (340, 222276), (408, 185230), (510, 148184), (680, 111138), (816, 92615), (1020, 74092), (1360, 55569), (2040, 37046), (4080, 18523)]