145235300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{207479}}^1$

素因数の和:207500

約数の個数: 36

約数和(自身を含む): 360185280

約数和(自身を除く): 214949980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 207479, 414958, 829916, 1037395, 1452353, 2074790, 2904706, 4149580, 5186975, 5809412, 7261765, 10373950, 14523530, 20747900, 29047060, 36308825, 72617650, 145235300]

約数ペア:

[(1, 145235300), (2, 72617650), (4, 36308825), (5, 29047060), (7, 20747900), (10, 14523530), (14, 10373950), (20, 7261765), (25, 5809412), (28, 5186975), (35, 4149580), (50, 2904706), (70, 2074790), (100, 1452353), (140, 1037395), (175, 829916), (350, 414958), (700, 207479)]