3856500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{857}}^1$

素因数の和:882

約数の個数: 72

約数和(自身を含む): 12180168

約数和(自身を除く): 8323668

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 857, 900, 1125, 1500, 1714, 2250, 2571, 3428, 4285, 4500, 5142, 7713, 8570, 10284, 12855, 15426, 17140, 21425, 25710, 30852, 38565, 42850, 51420, 64275, 77130, 85700, 107125, 128550, 154260, 192825, 214250, 257100, 321375, 385650, 428500, 642750, 771300, 964125, 1285500, 1928250, 3856500]

約数ペア:

[(1, 3856500), (2, 1928250), (3, 1285500), (4, 964125), (5, 771300), (6, 642750), (9, 428500), (10, 385650), (12, 321375), (15, 257100), (18, 214250), (20, 192825), (25, 154260), (30, 128550), (36, 107125), (45, 85700), (50, 77130), (60, 64275), (75, 51420), (90, 42850), (100, 38565), (125, 30852), (150, 25710), (180, 21425), (225, 17140), (250, 15426), (300, 12855), (375, 10284), (450, 8570), (500, 7713), (750, 5142), (857, 4500), (900, 4285), (1125, 3428), (1500, 2571), (1714, 2250)]