75121860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2713

約数の個数: 96

約数和(自身を含む): 234888192

約数和(自身を除く): 159766332

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 43, 44, 55, 60, 66, 86, 110, 129, 132, 165, 172, 215, 220, 258, 330, 430, 473, 516, 645, 660, 860, 946, 1290, 1419, 1892, 2365, 2580, 2647, 2838, 4730, 5294, 5676, 7095, 7941, 9460, 10588, 13235, 14190, 15882, 26470, 28380, 29117, 31764, 39705, 52940, 58234, 79410, 87351, 113821, 116468, 145585, 158820, 174702, 227642, 291170, 341463, 349404, 436755, 455284, 569105, 582340, 682926, 873510, 1138210, 1252031, 1365852, 1707315, 1747020, 2276420, 2504062, 3414630, 3756093, 5008124, 6260155, 6829260, 7512186, 12520310, 15024372, 18780465, 25040620, 37560930, 75121860]

約数ペア:

[(1, 75121860), (2, 37560930), (3, 25040620), (4, 18780465), (5, 15024372), (6, 12520310), (10, 7512186), (11, 6829260), (12, 6260155), (15, 5008124), (20, 3756093), (22, 3414630), (30, 2504062), (33, 2276420), (43, 1747020), (44, 1707315), (55, 1365852), (60, 1252031), (66, 1138210), (86, 873510), (110, 682926), (129, 582340), (132, 569105), (165, 455284), (172, 436755), (215, 349404), (220, 341463), (258, 291170), (330, 227642), (430, 174702), (473, 158820), (516, 145585), (645, 116468), (660, 113821), (860, 87351), (946, 79410), (1290, 58234), (1419, 52940), (1892, 39705), (2365, 31764), (2580, 29117), (2647, 28380), (2838, 26470), (4730, 15882), (5294, 14190), (5676, 13235), (7095, 10588), (7941, 9460)]