99940020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{4349}}^1$

素因数の和:4744

約数の個数: 48

約数和(自身を含む): 280627200

約数和(自身を除く): 180687180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 766, 1149, 1532, 1915, 2298, 3830, 4349, 4596, 5745, 7660, 8698, 11490, 13047, 17396, 21745, 22980, 26094, 43490, 52188, 65235, 86980, 130470, 260940, 1665667, 3331334, 4997001, 6662668, 8328335, 9994002, 16656670, 19988004, 24985005, 33313340, 49970010, 99940020]

約数ペア:

[(1, 99940020), (2, 49970010), (3, 33313340), (4, 24985005), (5, 19988004), (6, 16656670), (10, 9994002), (12, 8328335), (15, 6662668), (20, 4997001), (30, 3331334), (60, 1665667), (383, 260940), (766, 130470), (1149, 86980), (1532, 65235), (1915, 52188), (2298, 43490), (3830, 26094), (4349, 22980), (4596, 21745), (5745, 17396), (7660, 13047), (8698, 11490)]