108519500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^2\times {\mathrm{751}}^1$

素因数の和:804

約数の個数: 72

約数和(自身を含む): 252103488

約数和(自身を除く): 143583988

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 125, 170, 250, 289, 340, 425, 500, 578, 751, 850, 1156, 1445, 1502, 1700, 2125, 2890, 3004, 3755, 4250, 5780, 7225, 7510, 8500, 12767, 14450, 15020, 18775, 25534, 28900, 36125, 37550, 51068, 63835, 72250, 75100, 93875, 127670, 144500, 187750, 217039, 255340, 319175, 375500, 434078, 638350, 868156, 1085195, 1276700, 1595875, 2170390, 3191750, 4340780, 5425975, 6383500, 10851950, 21703900, 27129875, 54259750, 108519500]

約数ペア:

[(1, 108519500), (2, 54259750), (4, 27129875), (5, 21703900), (10, 10851950), (17, 6383500), (20, 5425975), (25, 4340780), (34, 3191750), (50, 2170390), (68, 1595875), (85, 1276700), (100, 1085195), (125, 868156), (170, 638350), (250, 434078), (289, 375500), (340, 319175), (425, 255340), (500, 217039), (578, 187750), (751, 144500), (850, 127670), (1156, 93875), (1445, 75100), (1502, 72250), (1700, 63835), (2125, 51068), (2890, 37550), (3004, 36125), (3755, 28900), (4250, 25534), (5780, 18775), (7225, 15020), (7510, 14450), (8500, 12767)]