156140200

素因数分解:

$2^3\times 5^2\times {\mathrm{307}}^1\times {\mathrm{2543}}^1$

素因数の和:2866

約数の個数: 48

約数和(自身を含む): 364351680

約数和(自身を除く): 208211480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 307, 614, 1228, 1535, 2456, 2543, 3070, 5086, 6140, 7675, 10172, 12280, 12715, 15350, 20344, 25430, 30700, 50860, 61400, 63575, 101720, 127150, 254300, 508600, 780701, 1561402, 3122804, 3903505, 6245608, 7807010, 15614020, 19517525, 31228040, 39035050, 78070100, 156140200]

約数ペア:

[(1, 156140200), (2, 78070100), (4, 39035050), (5, 31228040), (8, 19517525), (10, 15614020), (20, 7807010), (25, 6245608), (40, 3903505), (50, 3122804), (100, 1561402), (200, 780701), (307, 508600), (614, 254300), (1228, 127150), (1535, 101720), (2456, 63575), (2543, 61400), (3070, 50860), (5086, 30700), (6140, 25430), (7675, 20344), (10172, 15350), (12280, 12715)]