152245000

素因数分解:

$2^3\times 5^4\times {\mathrm{30449}}^1$

素因数の和:30475

約数の個数: 40

約数和(自身を含む): 356721750

約数和(自身を除く): 204476750

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 30449, 60898, 121796, 152245, 243592, 304490, 608980, 761225, 1217960, 1522450, 3044900, 3806125, 6089800, 7612250, 15224500, 19030625, 30449000, 38061250, 76122500, 152245000]

約数ペア:

[(1, 152245000), (2, 76122500), (4, 38061250), (5, 30449000), (8, 19030625), (10, 15224500), (20, 7612250), (25, 6089800), (40, 3806125), (50, 3044900), (100, 1522450), (125, 1217960), (200, 761225), (250, 608980), (500, 304490), (625, 243592), (1000, 152245), (1250, 121796), (2500, 60898), (5000, 30449)]