2680200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{1489}}^1$

素因数の和:1511

約数の個数: 72

約数和(自身を含む): 9007050

約数和(自身を除く): 6326850

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, 1489, 1800, 2978, 4467, 5956, 7445, 8934, 11912, 13401, 14890, 17868, 22335, 26802, 29780, 35736, 37225, 44670, 53604, 59560, 67005, 74450, 89340, 107208, 111675, 134010, 148900, 178680, 223350, 268020, 297800, 335025, 446700, 536040, 670050, 893400, 1340100, 2680200]

約数ペア:

[(1, 2680200), (2, 1340100), (3, 893400), (4, 670050), (5, 536040), (6, 446700), (8, 335025), (9, 297800), (10, 268020), (12, 223350), (15, 178680), (18, 148900), (20, 134010), (24, 111675), (25, 107208), (30, 89340), (36, 74450), (40, 67005), (45, 59560), (50, 53604), (60, 44670), (72, 37225), (75, 35736), (90, 29780), (100, 26802), (120, 22335), (150, 17868), (180, 14890), (200, 13401), (225, 11912), (300, 8934), (360, 7445), (450, 5956), (600, 4467), (900, 2978), (1489, 1800)]