2993400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{1663}}^1$

素因数の和:1685

約数の個数: 72

約数和(自身を含む): 10058880

約数和(自身を除く): 7065480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1663, 1800, 3326, 4989, 6652, 8315, 9978, 13304, 14967, 16630, 19956, 24945, 29934, 33260, 39912, 41575, 49890, 59868, 66520, 74835, 83150, 99780, 119736, 124725, 149670, 166300, 199560, 249450, 299340, 332600, 374175, 498900, 598680, 748350, 997800, 1496700, 2993400]

約数ペア:

[(1, 2993400), (2, 1496700), (3, 997800), (4, 748350), (5, 598680), (6, 498900), (8, 374175), (9, 332600), (10, 299340), (12, 249450), (15, 199560), (18, 166300), (20, 149670), (24, 124725), (25, 119736), (30, 99780), (36, 83150), (40, 74835), (45, 66520), (50, 59868), (60, 49890), (72, 41575), (75, 39912), (90, 33260), (100, 29934), (120, 24945), (150, 19956), (180, 16630), (200, 14967), (225, 13304), (300, 9978), (360, 8315), (450, 6652), (600, 4989), (900, 3326), (1663, 1800)]