140940900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{156601}}^1$

素因数の和:156621

約数の個数: 54

約数和(自身を含む): 441774242

約数和(自身を除く): 300833342

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, 156601, 313202, 469803, 626404, 783005, 939606, 1409409, 1566010, 1879212, 2349015, 2818818, 3132020, 3915025, 4698030, 5637636, 7047045, 7830050, 9396060, 11745075, 14094090, 15660100, 23490150, 28188180, 35235225, 46980300, 70470450, 140940900]

約数ペア:

[(1, 140940900), (2, 70470450), (3, 46980300), (4, 35235225), (5, 28188180), (6, 23490150), (9, 15660100), (10, 14094090), (12, 11745075), (15, 9396060), (18, 7830050), (20, 7047045), (25, 5637636), (30, 4698030), (36, 3915025), (45, 3132020), (50, 2818818), (60, 2349015), (75, 1879212), (90, 1566010), (100, 1409409), (150, 939606), (180, 783005), (225, 626404), (300, 469803), (450, 313202), (900, 156601)]