133787000

素因数分解:

$2^3\times 5^3\times {\mathrm{353}}^1\times {\mathrm{379}}^1$

素因数の和:753

約数の個数: 64

約数和(自身を含む): 314776800

約数和(自身を除く): 180989800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 353, 379, 500, 706, 758, 1000, 1412, 1516, 1765, 1895, 2824, 3032, 3530, 3790, 7060, 7580, 8825, 9475, 14120, 15160, 17650, 18950, 35300, 37900, 44125, 47375, 70600, 75800, 88250, 94750, 133787, 176500, 189500, 267574, 353000, 379000, 535148, 668935, 1070296, 1337870, 2675740, 3344675, 5351480, 6689350, 13378700, 16723375, 26757400, 33446750, 66893500, 133787000]

約数ペア:

[(1, 133787000), (2, 66893500), (4, 33446750), (5, 26757400), (8, 16723375), (10, 13378700), (20, 6689350), (25, 5351480), (40, 3344675), (50, 2675740), (100, 1337870), (125, 1070296), (200, 668935), (250, 535148), (353, 379000), (379, 353000), (500, 267574), (706, 189500), (758, 176500), (1000, 133787), (1412, 94750), (1516, 88250), (1765, 75800), (1895, 70600), (2824, 47375), (3032, 44125), (3530, 37900), (3790, 35300), (7060, 18950), (7580, 17650), (8825, 15160), (9475, 14120)]