135017800

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{35531}}^1$

素因数の和:35566

約数の個数: 48

約数和(自身を含む): 330447600

約数和(自身を除く): 195429800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 35531, 71062, 142124, 177655, 284248, 355310, 675089, 710620, 888275, 1350178, 1421240, 1776550, 2700356, 3375445, 3553100, 5400712, 6750890, 7106200, 13501780, 16877225, 27003560, 33754450, 67508900, 135017800]

約数ペア:

[(1, 135017800), (2, 67508900), (4, 33754450), (5, 27003560), (8, 16877225), (10, 13501780), (19, 7106200), (20, 6750890), (25, 5400712), (38, 3553100), (40, 3375445), (50, 2700356), (76, 1776550), (95, 1421240), (100, 1350178), (152, 888275), (190, 710620), (200, 675089), (380, 355310), (475, 284248), (760, 177655), (950, 142124), (1900, 71062), (3800, 35531)]