31440900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{104803}}^1$

素因数の和:104820

約数の個数: 36

約数和(自身を含む): 90969872

約数和(自身を除く): 59528972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 104803, 209606, 314409, 419212, 524015, 628818, 1048030, 1257636, 1572045, 2096060, 2620075, 3144090, 5240150, 6288180, 7860225, 10480300, 15720450, 31440900]

約数ペア:

[(1, 31440900), (2, 15720450), (3, 10480300), (4, 7860225), (5, 6288180), (6, 5240150), (10, 3144090), (12, 2620075), (15, 2096060), (20, 1572045), (25, 1257636), (30, 1048030), (50, 628818), (60, 524015), (75, 419212), (100, 314409), (150, 209606), (300, 104803)]