102620040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{8467}}^1$

素因数の和:8582

約数の個数: 64

約数和(自身を含む): 310944960

約数和(自身を除く): 208324920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 8467, 12120, 16934, 25401, 33868, 42335, 50802, 67736, 84670, 101604, 127005, 169340, 203208, 254010, 338680, 508020, 855167, 1016040, 1710334, 2565501, 3420668, 4275835, 5131002, 6841336, 8551670, 10262004, 12827505, 17103340, 20524008, 25655010, 34206680, 51310020, 102620040]

約数ペア:

[(1, 102620040), (2, 51310020), (3, 34206680), (4, 25655010), (5, 20524008), (6, 17103340), (8, 12827505), (10, 10262004), (12, 8551670), (15, 6841336), (20, 5131002), (24, 4275835), (30, 3420668), (40, 2565501), (60, 1710334), (101, 1016040), (120, 855167), (202, 508020), (303, 338680), (404, 254010), (505, 203208), (606, 169340), (808, 127005), (1010, 101604), (1212, 84670), (1515, 67736), (2020, 50802), (2424, 42335), (3030, 33868), (4040, 25401), (6060, 16934), (8467, 12120)]