27165000

素因数分解:

$2^3\times 3^1\times 5^4\times {\mathrm{1811}}^1$

素因数の和:1840

約数の個数: 80

約数和(自身を含む): 84910320

約数和(自身を除く): 57745320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 625, 750, 1000, 1250, 1500, 1811, 1875, 2500, 3000, 3622, 3750, 5000, 5433, 7244, 7500, 9055, 10866, 14488, 15000, 18110, 21732, 27165, 36220, 43464, 45275, 54330, 72440, 90550, 108660, 135825, 181100, 217320, 226375, 271650, 362200, 452750, 543300, 679125, 905500, 1086600, 1131875, 1358250, 1811000, 2263750, 2716500, 3395625, 4527500, 5433000, 6791250, 9055000, 13582500, 27165000]

約数ペア:

[(1, 27165000), (2, 13582500), (3, 9055000), (4, 6791250), (5, 5433000), (6, 4527500), (8, 3395625), (10, 2716500), (12, 2263750), (15, 1811000), (20, 1358250), (24, 1131875), (25, 1086600), (30, 905500), (40, 679125), (50, 543300), (60, 452750), (75, 362200), (100, 271650), (120, 226375), (125, 217320), (150, 181100), (200, 135825), (250, 108660), (300, 90550), (375, 72440), (500, 54330), (600, 45275), (625, 43464), (750, 36220), (1000, 27165), (1250, 21732), (1500, 18110), (1811, 15000), (1875, 14488), (2500, 10866), (3000, 9055), (3622, 7500), (3750, 7244), (5000, 5433)]