88228260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{11399}}^1$

素因数の和:11457

約数の個数: 72

約数和(自身を含む): 273873600

約数和(自身を除く): 185645340

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, 11399, 22798, 34197, 45596, 56995, 68394, 102591, 113990, 136788, 170985, 205182, 227980, 341970, 410364, 490157, 512955, 683940, 980314, 1025910, 1470471, 1960628, 2051820, 2450785, 2940942, 4411413, 4901570, 5881884, 7352355, 8822826, 9803140, 14704710, 17645652, 22057065, 29409420, 44114130, 88228260]

約数ペア:

[(1, 88228260), (2, 44114130), (3, 29409420), (4, 22057065), (5, 17645652), (6, 14704710), (9, 9803140), (10, 8822826), (12, 7352355), (15, 5881884), (18, 4901570), (20, 4411413), (30, 2940942), (36, 2450785), (43, 2051820), (45, 1960628), (60, 1470471), (86, 1025910), (90, 980314), (129, 683940), (172, 512955), (180, 490157), (215, 410364), (258, 341970), (387, 227980), (430, 205182), (516, 170985), (645, 136788), (774, 113990), (860, 102591), (1290, 68394), (1548, 56995), (1935, 45596), (2580, 34197), (3870, 22798), (7740, 11399)]