2700900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{3001}}^1$

素因数の和:3021

約数の個数: 54

約数和(自身を含む): 8468642

約数和(自身を除く): 5767742

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 3001, 6002, 9003, 12004, 15005, 18006, 27009, 30010, 36012, 45015, 54018, 60020, 75025, 90030, 108036, 135045, 150050, 180060, 225075, 270090, 300100, 450150, 540180, 675225, 900300, 1350450, 2700900]

約数ペア:

[(1, 2700900), (2, 1350450), (3, 900300), (4, 675225), (5, 540180), (6, 450150), (9, 300100), (10, 270090), (12, 225075), (15, 180060), (18, 150050), (20, 135045), (25, 108036), (30, 90030), (36, 75025), (45, 60020), (50, 54018), (60, 45015), (75, 36012), (90, 30010), (100, 27009), (150, 18006), (180, 15005), (225, 12004), (300, 9003), (450, 6002), (900, 3001)]