127682820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{709349}}^1$

素因数の和:709364

約数の個数: 36

約数和(自身を含む): 387305100

約数和(自身を除く): 259622280

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 709349, 1418698, 2128047, 2837396, 3546745, 4256094, 6384141, 7093490, 8512188, 10640235, 12768282, 14186980, 21280470, 25536564, 31920705, 42560940, 63841410, 127682820]

約数ペア:

[(1, 127682820), (2, 63841410), (3, 42560940), (4, 31920705), (5, 25536564), (6, 21280470), (9, 14186980), (10, 12768282), (12, 10640235), (15, 8512188), (18, 7093490), (20, 6384141), (30, 4256094), (36, 3546745), (45, 2837396), (60, 2128047), (90, 1418698), (180, 709349)]