136868500

素因数分解:

$2^2\times 5^3\times {\mathrm{331}}^1\times {\mathrm{827}}^1$

素因数の和:1177

約数の個数: 48

約数和(自身を含む): 300186432

約数和(自身を除く): 163317932

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 331, 500, 662, 827, 1324, 1654, 1655, 3308, 3310, 4135, 6620, 8270, 8275, 16540, 16550, 20675, 33100, 41350, 41375, 82700, 82750, 103375, 165500, 206750, 273737, 413500, 547474, 1094948, 1368685, 2737370, 5474740, 6843425, 13686850, 27373700, 34217125, 68434250, 136868500]

約数ペア:

[(1, 136868500), (2, 68434250), (4, 34217125), (5, 27373700), (10, 13686850), (20, 6843425), (25, 5474740), (50, 2737370), (100, 1368685), (125, 1094948), (250, 547474), (331, 413500), (500, 273737), (662, 206750), (827, 165500), (1324, 103375), (1654, 82750), (1655, 82700), (3308, 41375), (3310, 41350), (4135, 33100), (6620, 20675), (8270, 16550), (8275, 16540)]