319990200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{533317}}^1$

素因数の和:533336

約数の個数: 48

約数和(自身を含む): 991971480

約数和(自身を除く): 671981280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 533317, 1066634, 1599951, 2133268, 2666585, 3199902, 4266536, 5333170, 6399804, 7999755, 10666340, 12799608, 13332925, 15999510, 21332680, 26665850, 31999020, 39998775, 53331700, 63998040, 79997550, 106663400, 159995100, 319990200]

約数ペア:

[(1, 319990200), (2, 159995100), (3, 106663400), (4, 79997550), (5, 63998040), (6, 53331700), (8, 39998775), (10, 31999020), (12, 26665850), (15, 21332680), (20, 15999510), (24, 13332925), (25, 12799608), (30, 10666340), (40, 7999755), (50, 6399804), (60, 5333170), (75, 4266536), (100, 3199902), (120, 2666585), (150, 2133268), (200, 1599951), (300, 1066634), (600, 533317)]