78675000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{1049}}^1$

素因数の和:1083

約数の個数: 96

約数和(自身を含む): 246078000

約数和(自身を除く): 167403000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1049, 1250, 1500, 1875, 2098, 2500, 3000, 3125, 3147, 3750, 4196, 5000, 5245, 6250, 6294, 7500, 8392, 9375, 10490, 12500, 12588, 15000, 15735, 18750, 20980, 25000, 25176, 26225, 31470, 37500, 41960, 52450, 62940, 75000, 78675, 104900, 125880, 131125, 157350, 209800, 262250, 314700, 393375, 524500, 629400, 655625, 786750, 1049000, 1311250, 1573500, 1966875, 2622500, 3147000, 3278125, 3933750, 5245000, 6556250, 7867500, 9834375, 13112500, 15735000, 19668750, 26225000, 39337500, 78675000]

約数ペア:

[(1, 78675000), (2, 39337500), (3, 26225000), (4, 19668750), (5, 15735000), (6, 13112500), (8, 9834375), (10, 7867500), (12, 6556250), (15, 5245000), (20, 3933750), (24, 3278125), (25, 3147000), (30, 2622500), (40, 1966875), (50, 1573500), (60, 1311250), (75, 1049000), (100, 786750), (120, 655625), (125, 629400), (150, 524500), (200, 393375), (250, 314700), (300, 262250), (375, 209800), (500, 157350), (600, 131125), (625, 125880), (750, 104900), (1000, 78675), (1049, 75000), (1250, 62940), (1500, 52450), (1875, 41960), (2098, 37500), (2500, 31470), (3000, 26225), (3125, 25176), (3147, 25000), (3750, 20980), (4196, 18750), (5000, 15735), (5245, 15000), (6250, 12588), (6294, 12500), (7500, 10490), (8392, 9375)]