51231000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{17077}}^1$

素因数の和:17101

約数の個数: 64

約数和(自身を含む): 159850080

約数和(自身を除く): 108619080

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, 750, 1000, 1500, 3000, 17077, 34154, 51231, 68308, 85385, 102462, 136616, 170770, 204924, 256155, 341540, 409848, 426925, 512310, 683080, 853850, 1024620, 1280775, 1707700, 2049240, 2134625, 2561550, 3415400, 4269250, 5123100, 6403875, 8538500, 10246200, 12807750, 17077000, 25615500, 51231000]

約数ペア:

[(1, 51231000), (2, 25615500), (3, 17077000), (4, 12807750), (5, 10246200), (6, 8538500), (8, 6403875), (10, 5123100), (12, 4269250), (15, 3415400), (20, 2561550), (24, 2134625), (25, 2049240), (30, 1707700), (40, 1280775), (50, 1024620), (60, 853850), (75, 683080), (100, 512310), (120, 426925), (125, 409848), (150, 341540), (200, 256155), (250, 204924), (300, 170770), (375, 136616), (500, 102462), (600, 85385), (750, 68308), (1000, 51231), (1500, 34154), (3000, 17077)]