2820900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{9403}}^1$

素因数の和:9420

約数の個数: 36

約数和(自身を含む): 8162672

約数和(自身を除く): 5341772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 9403, 18806, 28209, 37612, 47015, 56418, 94030, 112836, 141045, 188060, 235075, 282090, 470150, 564180, 705225, 940300, 1410450, 2820900]

約数ペア:

[(1, 2820900), (2, 1410450), (3, 940300), (4, 705225), (5, 564180), (6, 470150), (10, 282090), (12, 235075), (15, 188060), (20, 141045), (25, 112836), (30, 94030), (50, 56418), (60, 47015), (75, 37612), (100, 28209), (150, 18806), (300, 9403)]