1313100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{1459}}^1$

素因数の和:1479

約数の個数: 54

約数和(自身を含む): 4118660

約数和(自身を除く): 2805560

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, 1459, 2918, 4377, 5836, 7295, 8754, 13131, 14590, 17508, 21885, 26262, 29180, 36475, 43770, 52524, 65655, 72950, 87540, 109425, 131310, 145900, 218850, 262620, 328275, 437700, 656550, 1313100]

約数ペア:

[(1, 1313100), (2, 656550), (3, 437700), (4, 328275), (5, 262620), (6, 218850), (9, 145900), (10, 131310), (12, 109425), (15, 87540), (18, 72950), (20, 65655), (25, 52524), (30, 43770), (36, 36475), (45, 29180), (50, 26262), (60, 21885), (75, 17508), (90, 14590), (100, 13131), (150, 8754), (180, 7295), (225, 5836), (300, 4377), (450, 2918), (900, 1459)]