203409900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{75337}}^1$

素因数の和:75360

約数の個数: 72

約数和(自身を含む): 653933840

約数和(自身を除く): 450523940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 75337, 150674, 226011, 301348, 376685, 452022, 678033, 753370, 904044, 1130055, 1356066, 1506740, 1883425, 2034099, 2260110, 2712132, 3390165, 3766850, 4068198, 4520220, 5650275, 6780330, 7533700, 8136396, 10170495, 11300550, 13560660, 16950825, 20340990, 22601100, 33901650, 40681980, 50852475, 67803300, 101704950, 203409900]

約数ペア:

[(1, 203409900), (2, 101704950), (3, 67803300), (4, 50852475), (5, 40681980), (6, 33901650), (9, 22601100), (10, 20340990), (12, 16950825), (15, 13560660), (18, 11300550), (20, 10170495), (25, 8136396), (27, 7533700), (30, 6780330), (36, 5650275), (45, 4520220), (50, 4068198), (54, 3766850), (60, 3390165), (75, 2712132), (90, 2260110), (100, 2034099), (108, 1883425), (135, 1506740), (150, 1356066), (180, 1130055), (225, 904044), (270, 753370), (300, 678033), (450, 452022), (540, 376685), (675, 301348), (900, 226011), (1350, 150674), (2700, 75337)]