122909900

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{11933}}^1$

素因数の和:12050

約数の個数: 36

約数和(自身を含む): 269326512

約数和(自身を除く): 146416612

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 2060, 2575, 5150, 10300, 11933, 23866, 47732, 59665, 119330, 238660, 298325, 596650, 1193300, 1229099, 2458198, 4916396, 6145495, 12290990, 24581980, 30727475, 61454950, 122909900]

約数ペア:

[(1, 122909900), (2, 61454950), (4, 30727475), (5, 24581980), (10, 12290990), (20, 6145495), (25, 4916396), (50, 2458198), (100, 1229099), (103, 1193300), (206, 596650), (412, 298325), (515, 238660), (1030, 119330), (2060, 59665), (2575, 47732), (5150, 23866), (10300, 11933)]