72607000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{4271}}^1$

素因数の和:4309

約数の個数: 64

約数和(自身を含む): 179936640

約数和(自身を除く): 107329640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 125, 136, 170, 200, 250, 340, 425, 500, 680, 850, 1000, 1700, 2125, 3400, 4250, 4271, 8500, 8542, 17000, 17084, 21355, 34168, 42710, 72607, 85420, 106775, 145214, 170840, 213550, 290428, 363035, 427100, 533875, 580856, 726070, 854200, 1067750, 1452140, 1815175, 2135500, 2904280, 3630350, 4271000, 7260700, 9075875, 14521400, 18151750, 36303500, 72607000]

約数ペア:

[(1, 72607000), (2, 36303500), (4, 18151750), (5, 14521400), (8, 9075875), (10, 7260700), (17, 4271000), (20, 3630350), (25, 2904280), (34, 2135500), (40, 1815175), (50, 1452140), (68, 1067750), (85, 854200), (100, 726070), (125, 580856), (136, 533875), (170, 427100), (200, 363035), (250, 290428), (340, 213550), (425, 170840), (500, 145214), (680, 106775), (850, 85420), (1000, 72607), (1700, 42710), (2125, 34168), (3400, 21355), (4250, 17084), (4271, 17000), (8500, 8542)]