38661900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{128873}}^1$

素因数の和:128890

約数の個数: 36

約数和(自身を含む): 111862632

約数和(自身を除く): 73200732

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 128873, 257746, 386619, 515492, 644365, 773238, 1288730, 1546476, 1933095, 2577460, 3221825, 3866190, 6443650, 7732380, 9665475, 12887300, 19330950, 38661900]

約数ペア:

[(1, 38661900), (2, 19330950), (3, 12887300), (4, 9665475), (5, 7732380), (6, 6443650), (10, 3866190), (12, 3221825), (15, 2577460), (20, 1933095), (25, 1546476), (30, 1288730), (50, 773238), (60, 644365), (75, 515492), (100, 386619), (150, 257746), (300, 128873)]