1340100

素因数分解:

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

素因数の和:1509

約数の個数: 54

約数和(自身を含む): 4203290

約数和(自身を除く): 2863190

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 1489, 2978, 4467, 5956, 7445, 8934, 13401, 14890, 17868, 22335, 26802, 29780, 37225, 44670, 53604, 67005, 74450, 89340, 111675, 134010, 148900, 223350, 268020, 335025, 446700, 670050, 1340100]

約数ペア:

[(1, 1340100), (2, 670050), (3, 446700), (4, 335025), (5, 268020), (6, 223350), (9, 148900), (10, 134010), (12, 111675), (15, 89340), (18, 74450), (20, 67005), (25, 53604), (30, 44670), (36, 37225), (45, 29780), (50, 26802), (60, 22335), (75, 17868), (90, 14890), (100, 13401), (150, 8934), (180, 7445), (225, 5956), (300, 4467), (450, 2978), (900, 1489)]