270166700

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{142193}}^1$

素因数の和:142226

約数の個数: 36

約数和(自身を含む): 617121960

約数和(自身を除く): 346955260

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 142193, 284386, 568772, 710965, 1421930, 2701667, 2843860, 3554825, 5403334, 7109650, 10806668, 13508335, 14219300, 27016670, 54033340, 67541675, 135083350, 270166700]

約数ペア:

[(1, 270166700), (2, 135083350), (4, 67541675), (5, 54033340), (10, 27016670), (19, 14219300), (20, 13508335), (25, 10806668), (38, 7109650), (50, 5403334), (76, 3554825), (95, 2843860), (100, 2701667), (190, 1421930), (380, 710965), (475, 568772), (950, 284386), (1900, 142193)]