138687300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{154097}}^1$

素因数の和:154117

約数の個数: 54

約数和(自身を含む): 434710458

約数和(自身を除く): 296023158

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, 154097, 308194, 462291, 616388, 770485, 924582, 1386873, 1540970, 1849164, 2311455, 2773746, 3081940, 3852425, 4622910, 5547492, 6934365, 7704850, 9245820, 11557275, 13868730, 15409700, 23114550, 27737460, 34671825, 46229100, 69343650, 138687300]

約数ペア:

[(1, 138687300), (2, 69343650), (3, 46229100), (4, 34671825), (5, 27737460), (6, 23114550), (9, 15409700), (10, 13868730), (12, 11557275), (15, 9245820), (18, 7704850), (20, 6934365), (25, 5547492), (30, 4622910), (36, 3852425), (45, 3081940), (50, 2773746), (60, 2311455), (75, 1849164), (90, 1540970), (100, 1386873), (150, 924582), (180, 770485), (225, 616388), (300, 462291), (450, 308194), (900, 154097)]