9991650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1203

約数の個数: 48

約数和(自身を含む): 25221600

約数和(自身を除く): 15229950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 75, 118, 150, 177, 295, 354, 590, 885, 1129, 1475, 1770, 2258, 2950, 3387, 4425, 5645, 6774, 8850, 11290, 16935, 28225, 33870, 56450, 66611, 84675, 133222, 169350, 199833, 333055, 399666, 666110, 999165, 1665275, 1998330, 3330550, 4995825, 9991650]

約数ペア:

[(1, 9991650), (2, 4995825), (3, 3330550), (5, 1998330), (6, 1665275), (10, 999165), (15, 666110), (25, 399666), (30, 333055), (50, 199833), (59, 169350), (75, 133222), (118, 84675), (150, 66611), (177, 56450), (295, 33870), (354, 28225), (590, 16935), (885, 11290), (1129, 8850), (1475, 6774), (1770, 5645), (2258, 4425), (2950, 3387)]