630750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{29}}^2$

素因数の和:78

約数の個数: 48

約数和(自身を含む): 1630512

約数和(自身を除く): 999762

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 75, 87, 125, 145, 150, 174, 250, 290, 375, 435, 725, 750, 841, 870, 1450, 1682, 2175, 2523, 3625, 4205, 4350, 5046, 7250, 8410, 10875, 12615, 21025, 21750, 25230, 42050, 63075, 105125, 126150, 210250, 315375, 630750]

約数ペア:

[(1, 630750), (2, 315375), (3, 210250), (5, 126150), (6, 105125), (10, 63075), (15, 42050), (25, 25230), (29, 21750), (30, 21025), (50, 12615), (58, 10875), (75, 8410), (87, 7250), (125, 5046), (145, 4350), (150, 4205), (174, 3625), (250, 2523), (290, 2175), (375, 1682), (435, 1450), (725, 870), (750, 841)]