75129900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{250433}}^1$

素因数の和:250450

約数の個数: 36

約数和(自身を含む): 217376712

約数和(自身を除く): 142246812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 250433, 500866, 751299, 1001732, 1252165, 1502598, 2504330, 3005196, 3756495, 5008660, 6260825, 7512990, 12521650, 15025980, 18782475, 25043300, 37564950, 75129900]

約数ペア:

[(1, 75129900), (2, 37564950), (3, 25043300), (4, 18782475), (5, 15025980), (6, 12521650), (10, 7512990), (12, 6260825), (15, 5008660), (20, 3756495), (25, 3005196), (30, 2504330), (50, 1502598), (60, 1252165), (75, 1001732), (100, 751299), (150, 500866), (300, 250433)]