31470000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{1049}}^1$

素因数の和:1080

約数の個数: 100

約数和(自身を含む): 101686200

約数和(自身を除く): 70216200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1049, 1200, 1250, 1500, 1875, 2000, 2098, 2500, 3000, 3147, 3750, 4196, 5000, 5245, 6000, 6294, 7500, 8392, 10000, 10490, 12588, 15000, 15735, 16784, 20980, 25176, 26225, 30000, 31470, 41960, 50352, 52450, 62940, 78675, 83920, 104900, 125880, 131125, 157350, 209800, 251760, 262250, 314700, 393375, 419600, 524500, 629400, 655625, 786750, 1049000, 1258800, 1311250, 1573500, 1966875, 2098000, 2622500, 3147000, 3933750, 5245000, 6294000, 7867500, 10490000, 15735000, 31470000]

約数ペア:

[(1, 31470000), (2, 15735000), (3, 10490000), (4, 7867500), (5, 6294000), (6, 5245000), (8, 3933750), (10, 3147000), (12, 2622500), (15, 2098000), (16, 1966875), (20, 1573500), (24, 1311250), (25, 1258800), (30, 1049000), (40, 786750), (48, 655625), (50, 629400), (60, 524500), (75, 419600), (80, 393375), (100, 314700), (120, 262250), (125, 251760), (150, 209800), (200, 157350), (240, 131125), (250, 125880), (300, 104900), (375, 83920), (400, 78675), (500, 62940), (600, 52450), (625, 50352), (750, 41960), (1000, 31470), (1049, 30000), (1200, 26225), (1250, 25176), (1500, 20980), (1875, 16784), (2000, 15735), (2098, 15000), (2500, 12588), (3000, 10490), (3147, 10000), (3750, 8392), (4196, 7500), (5000, 6294), (5245, 6000)]