153119800

素因数分解:

$2^3\times 5^2\times {\mathrm{103}}^1\times {\mathrm{7433}}^1$

素因数の和:7552

約数の個数: 48

約数和(自身を含む): 359508240

約数和(自身を除く): 206388440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 103, 200, 206, 412, 515, 824, 1030, 2060, 2575, 4120, 5150, 7433, 10300, 14866, 20600, 29732, 37165, 59464, 74330, 148660, 185825, 297320, 371650, 743300, 765599, 1486600, 1531198, 3062396, 3827995, 6124792, 7655990, 15311980, 19139975, 30623960, 38279950, 76559900, 153119800]

約数ペア:

[(1, 153119800), (2, 76559900), (4, 38279950), (5, 30623960), (8, 19139975), (10, 15311980), (20, 7655990), (25, 6124792), (40, 3827995), (50, 3062396), (100, 1531198), (103, 1486600), (200, 765599), (206, 743300), (412, 371650), (515, 297320), (824, 185825), (1030, 148660), (2060, 74330), (2575, 59464), (4120, 37165), (5150, 29732), (7433, 20600), (10300, 14866)]