67400150

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 128898000

約数和(自身を除く): 61497850

約数列:

[1, 2, 5, 10, 25, 50, 83, 109, 149, 166, 218, 298, 415, 545, 745, 830, 1090, 1490, 2075, 2725, 3725, 4150, 5450, 7450, 9047, 12367, 16241, 18094, 24734, 32482, 45235, 61835, 81205, 90470, 123670, 162410, 226175, 309175, 406025, 452350, 618350, 812050, 1348003, 2696006, 6740015, 13480030, 33700075, 67400150]

約数ペア:

[(1, 67400150), (2, 33700075), (5, 13480030), (10, 6740015), (25, 2696006), (50, 1348003), (83, 812050), (109, 618350), (149, 452350), (166, 406025), (218, 309175), (298, 226175), (415, 162410), (545, 123670), (745, 90470), (830, 81205), (1090, 61835), (1490, 45235), (2075, 32482), (2725, 24734), (3725, 18094), (4150, 16241), (5450, 12367), (7450, 9047)]