142760200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{64891}}^1$

素因数の和:64918

約数の個数: 48

約数和(自身を含む): 362097360

約数和(自身を除く): 219337160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 64891, 129782, 259564, 324455, 519128, 648910, 713801, 1297820, 1427602, 1622275, 2595640, 2855204, 3244550, 3569005, 5710408, 6489100, 7138010, 12978200, 14276020, 17845025, 28552040, 35690050, 71380100, 142760200]

約数ペア:

[(1, 142760200), (2, 71380100), (4, 35690050), (5, 28552040), (8, 17845025), (10, 14276020), (11, 12978200), (20, 7138010), (22, 6489100), (25, 5710408), (40, 3569005), (44, 3244550), (50, 2855204), (55, 2595640), (88, 1622275), (100, 1427602), (110, 1297820), (200, 713801), (220, 648910), (275, 519128), (440, 324455), (550, 259564), (1100, 129782), (2200, 64891)]