68530400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{5039}}^1$

素因数の和:5076

約数の個数: 72

約数和(自身を含む): 177176160

約数和(自身を除く): 108645760

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 272, 340, 400, 425, 544, 680, 800, 850, 1360, 1700, 2720, 3400, 5039, 6800, 10078, 13600, 20156, 25195, 40312, 50390, 80624, 85663, 100780, 125975, 161248, 171326, 201560, 251950, 342652, 403120, 428315, 503900, 685304, 806240, 856630, 1007800, 1370608, 1713260, 2015600, 2141575, 2741216, 3426520, 4031200, 4283150, 6853040, 8566300, 13706080, 17132600, 34265200, 68530400]

約数ペア:

[(1, 68530400), (2, 34265200), (4, 17132600), (5, 13706080), (8, 8566300), (10, 6853040), (16, 4283150), (17, 4031200), (20, 3426520), (25, 2741216), (32, 2141575), (34, 2015600), (40, 1713260), (50, 1370608), (68, 1007800), (80, 856630), (85, 806240), (100, 685304), (136, 503900), (160, 428315), (170, 403120), (200, 342652), (272, 251950), (340, 201560), (400, 171326), (425, 161248), (544, 125975), (680, 100780), (800, 85663), (850, 80624), (1360, 50390), (1700, 40312), (2720, 25195), (3400, 20156), (5039, 13600), (6800, 10078)]