38565000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{857}}^1$

素因数の和:889

約数の個数: 120

約数和(自身を含む): 130669110

約数和(自身を除く): 92104110

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 125, 150, 180, 200, 225, 250, 300, 360, 375, 450, 500, 600, 625, 750, 857, 900, 1000, 1125, 1250, 1500, 1714, 1800, 1875, 2250, 2500, 2571, 3000, 3428, 3750, 4285, 4500, 5000, 5142, 5625, 6856, 7500, 7713, 8570, 9000, 10284, 11250, 12855, 15000, 15426, 17140, 20568, 21425, 22500, 25710, 30852, 34280, 38565, 42850, 45000, 51420, 61704, 64275, 77130, 85700, 102840, 107125, 128550, 154260, 171400, 192825, 214250, 257100, 308520, 321375, 385650, 428500, 514200, 535625, 642750, 771300, 857000, 964125, 1071250, 1285500, 1542600, 1606875, 1928250, 2142500, 2571000, 3213750, 3856500, 4285000, 4820625, 6427500, 7713000, 9641250, 12855000, 19282500, 38565000]

約数ペア:

[(1, 38565000), (2, 19282500), (3, 12855000), (4, 9641250), (5, 7713000), (6, 6427500), (8, 4820625), (9, 4285000), (10, 3856500), (12, 3213750), (15, 2571000), (18, 2142500), (20, 1928250), (24, 1606875), (25, 1542600), (30, 1285500), (36, 1071250), (40, 964125), (45, 857000), (50, 771300), (60, 642750), (72, 535625), (75, 514200), (90, 428500), (100, 385650), (120, 321375), (125, 308520), (150, 257100), (180, 214250), (200, 192825), (225, 171400), (250, 154260), (300, 128550), (360, 107125), (375, 102840), (450, 85700), (500, 77130), (600, 64275), (625, 61704), (750, 51420), (857, 45000), (900, 42850), (1000, 38565), (1125, 34280), (1250, 30852), (1500, 25710), (1714, 22500), (1800, 21425), (1875, 20568), (2250, 17140), (2500, 15426), (2571, 15000), (3000, 12855), (3428, 11250), (3750, 10284), (4285, 9000), (4500, 8570), (5000, 7713), (5142, 7500), (5625, 6856)]