38934900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{43261}}^1$

素因数の和:43281

約数の個数: 54

約数和(自身を含む): 122042102

約数和(自身を除く): 83107202

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, 43261, 86522, 129783, 173044, 216305, 259566, 389349, 432610, 519132, 648915, 778698, 865220, 1081525, 1297830, 1557396, 1946745, 2163050, 2595660, 3244575, 3893490, 4326100, 6489150, 7786980, 9733725, 12978300, 19467450, 38934900]

約数ペア:

[(1, 38934900), (2, 19467450), (3, 12978300), (4, 9733725), (5, 7786980), (6, 6489150), (9, 4326100), (10, 3893490), (12, 3244575), (15, 2595660), (18, 2163050), (20, 1946745), (25, 1557396), (30, 1297830), (36, 1081525), (45, 865220), (50, 778698), (60, 648915), (75, 519132), (90, 432610), (100, 389349), (150, 259566), (180, 216305), (225, 173044), (300, 129783), (450, 86522), (900, 43261)]