204261900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{680873}}^1$

素因数の和:680890

約数の個数: 36

約数和(自身を含む): 590998632

約数和(自身を除く): 386736732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 680873, 1361746, 2042619, 2723492, 3404365, 4085238, 6808730, 8170476, 10213095, 13617460, 17021825, 20426190, 34043650, 40852380, 51065475, 68087300, 102130950, 204261900]

約数ペア:

[(1, 204261900), (2, 102130950), (3, 68087300), (4, 51065475), (5, 40852380), (6, 34043650), (10, 20426190), (12, 17021825), (15, 13617460), (20, 10213095), (25, 8170476), (30, 6808730), (50, 4085238), (60, 3404365), (75, 2723492), (100, 2042619), (150, 1361746), (300, 680873)]