8297668.00000000

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 59830848

約数和(自身を除く): 40128348

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 71, 74, 75, 100, 111, 125, 142, 148, 150, 185, 213, 222, 250, 284, 300, 355, 370, 375, 426, 444, 500, 555, 625, 710, 740, 750, 852, 925, 1065, 1110, 1250, 1420, 1500, 1775, 1850, 1875, 2130, 2220, 2500, 2627, 2775, 3550, 3700, 3750, 4260, 4625, 5254, 5325, 5550, 7100, 7500, 7881, 8875, 9250, 10508, 10650, 11100, 13135, 13875, 15762, 17750, 18500, 21300, 23125, 26270, 26625, 27750, 31524, 35500, 39405, 44375, 46250, 52540, 53250, 55500, 65675, 69375, 78810, 88750, 92500, 106500, 131350, 133125, 138750, 157620, 177500, 197025, 262700, 266250, 277500, 328375, 394050, 532500, 656750, 788100, 985125, 1313500, 1641875, 1970250, 3283750, 3940500, 4925625, 6567500, 9851250, 19702500]

約数ペア:

[(1, 19702500), (2, 9851250), (3, 6567500), (4, 4925625), (5, 3940500), (6, 3283750), (10, 1970250), (12, 1641875), (15, 1313500), (20, 985125), (25, 788100), (30, 656750), (37, 532500), (50, 394050), (60, 328375), (71, 277500), (74, 266250), (75, 262700), (100, 197025), (111, 177500), (125, 157620), (142, 138750), (148, 133125), (150, 131350), (185, 106500), (213, 92500), (222, 88750), (250, 78810), (284, 69375), (300, 65675), (355, 55500), (370, 53250), (375, 52540), (426, 46250), (444, 44375), (500, 39405), (555, 35500), (625, 31524), (710, 27750), (740, 26625), (750, 26270), (852, 23125), (925, 21300), (1065, 18500), (1110, 17750), (1250, 15762), (1420, 13875), (1500, 13135), (1775, 11100), (1850, 10650), (1875, 10508), (2130, 9250), (2220, 8875), (2500, 7881), (2627, 7500), (2775, 7100), (3550, 5550), (3700, 5325), (3750, 5254), (4260, 4625)]