75278780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1213}}^1$

素因数の和:1358

約数の個数: 48

約数和(自身を含む): 165201120

約数和(自身を除く): 89922340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 107, 116, 145, 214, 290, 428, 535, 580, 1070, 1213, 2140, 2426, 3103, 4852, 6065, 6206, 12130, 12412, 15515, 24260, 31030, 35177, 62060, 70354, 129791, 140708, 175885, 259582, 351770, 519164, 648955, 703540, 1297910, 2595820, 3763939, 7527878, 15055756, 18819695, 37639390, 75278780]

約数ペア:

[(1, 75278780), (2, 37639390), (4, 18819695), (5, 15055756), (10, 7527878), (20, 3763939), (29, 2595820), (58, 1297910), (107, 703540), (116, 648955), (145, 519164), (214, 351770), (290, 259582), (428, 175885), (535, 140708), (580, 129791), (1070, 70354), (1213, 62060), (2140, 35177), (2426, 31030), (3103, 24260), (4852, 15515), (6065, 12412), (6206, 12130)]