149284100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{213263}}^1$

素因数の和:213284

約数の個数: 36

約数和(自身を含む): 370226304

約数和(自身を除く): 220942204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 213263, 426526, 853052, 1066315, 1492841, 2132630, 2985682, 4265260, 5331575, 5971364, 7464205, 10663150, 14928410, 21326300, 29856820, 37321025, 74642050, 149284100]

約数ペア:

[(1, 149284100), (2, 74642050), (4, 37321025), (5, 29856820), (7, 21326300), (10, 14928410), (14, 10663150), (20, 7464205), (25, 5971364), (28, 5331575), (35, 4265260), (50, 2985682), (70, 2132630), (100, 1492841), (140, 1066315), (175, 853052), (350, 426526), (700, 213263)]