204161250

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{54443}}^1$

素因数の和:54468

約数の個数: 40

約数和(自身を含む): 510249168

約数和(自身を除く): 306087918

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 625, 750, 1250, 1875, 3750, 54443, 108886, 163329, 272215, 326658, 544430, 816645, 1361075, 1633290, 2722150, 4083225, 6805375, 8166450, 13610750, 20416125, 34026875, 40832250, 68053750, 102080625, 204161250]

約数ペア:

[(1, 204161250), (2, 102080625), (3, 68053750), (5, 40832250), (6, 34026875), (10, 20416125), (15, 13610750), (25, 8166450), (30, 6805375), (50, 4083225), (75, 2722150), (125, 1633290), (150, 1361075), (250, 816645), (375, 544430), (625, 326658), (750, 272215), (1250, 163329), (1875, 108886), (3750, 54443)]