82500900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{275003}}^1$

素因数の和:275020

約数の個数: 36

約数和(自身を含む): 238703472

約数和(自身を除く): 156202572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 275003, 550006, 825009, 1100012, 1375015, 1650018, 2750030, 3300036, 4125045, 5500060, 6875075, 8250090, 13750150, 16500180, 20625225, 27500300, 41250450, 82500900]

約数ペア:

[(1, 82500900), (2, 41250450), (3, 27500300), (4, 20625225), (5, 16500180), (6, 13750150), (10, 8250090), (12, 6875075), (15, 5500060), (20, 4125045), (25, 3300036), (30, 2750030), (50, 1650018), (60, 1375015), (75, 1100012), (100, 825009), (150, 550006), (300, 275003)]