99640560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21851}}^1$

素因数の和:21886

約数の個数: 80

約数和(自身を含む): 325157760

約数和(自身を除く): 225517200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 21851, 43702, 65553, 87404, 109255, 131106, 174808, 218510, 262212, 327765, 349616, 415169, 437020, 524424, 655530, 830338, 874040, 1048848, 1245507, 1311060, 1660676, 1748080, 2075845, 2491014, 2622120, 3321352, 4151690, 4982028, 5244240, 6227535, 6642704, 8303380, 9964056, 12455070, 16606760, 19928112, 24910140, 33213520, 49820280, 99640560]

約数ペア:

[(1, 99640560), (2, 49820280), (3, 33213520), (4, 24910140), (5, 19928112), (6, 16606760), (8, 12455070), (10, 9964056), (12, 8303380), (15, 6642704), (16, 6227535), (19, 5244240), (20, 4982028), (24, 4151690), (30, 3321352), (38, 2622120), (40, 2491014), (48, 2075845), (57, 1748080), (60, 1660676), (76, 1311060), (80, 1245507), (95, 1048848), (114, 874040), (120, 830338), (152, 655530), (190, 524424), (228, 437020), (240, 415169), (285, 349616), (304, 327765), (380, 262212), (456, 218510), (570, 174808), (760, 131106), (912, 109255), (1140, 87404), (1520, 65553), (2280, 43702), (4560, 21851)]