204900900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{683003}}^1$

素因数の和:683020

約数の個数: 36

約数和(自身を含む): 592847472

約数和(自身を除く): 387946572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 683003, 1366006, 2049009, 2732012, 3415015, 4098018, 6830030, 8196036, 10245045, 13660060, 17075075, 20490090, 34150150, 40980180, 51225225, 68300300, 102450450, 204900900]

約数ペア:

[(1, 204900900), (2, 102450450), (3, 68300300), (4, 51225225), (5, 40980180), (6, 34150150), (10, 20490090), (12, 17075075), (15, 13660060), (20, 10245045), (25, 8196036), (30, 6830030), (50, 4098018), (60, 3415015), (75, 2732012), (100, 2049009), (150, 1366006), (300, 683003)]