75225060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9719}}^1$

素因数の和:9777

約数の個数: 72

約数和(自身を含む): 233513280

約数和(自身を除く): 158288220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 9719, 19438, 29157, 38876, 48595, 58314, 87471, 97190, 116628, 145785, 174942, 194380, 291570, 349884, 417917, 437355, 583140, 835834, 874710, 1253751, 1671668, 1749420, 2089585, 2507502, 3761253, 4179170, 5015004, 6268755, 7522506, 8358340, 12537510, 15045012, 18806265, 25075020, 37612530, 75225060]

約数ペア:

[(1, 75225060), (2, 37612530), (3, 25075020), (4, 18806265), (5, 15045012), (6, 12537510), (9, 8358340), (10, 7522506), (12, 6268755), (15, 5015004), (18, 4179170), (20, 3761253), (30, 2507502), (36, 2089585), (43, 1749420), (45, 1671668), (60, 1253751), (86, 874710), (90, 835834), (129, 583140), (172, 437355), (180, 417917), (215, 349884), (258, 291570), (387, 194380), (430, 174942), (516, 145785), (645, 116628), (774, 97190), (860, 87471), (1290, 58314), (1548, 48595), (1935, 38876), (2580, 29157), (3870, 19438), (7740, 9719)]