138831900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{462773}}^1$

素因数の和:462790

約数の個数: 36

約数和(自身を含む): 401687832

約数和(自身を除く): 262855932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 462773, 925546, 1388319, 1851092, 2313865, 2776638, 4627730, 5553276, 6941595, 9255460, 11569325, 13883190, 23138650, 27766380, 34707975, 46277300, 69415950, 138831900]

約数ペア:

[(1, 138831900), (2, 69415950), (3, 46277300), (4, 34707975), (5, 27766380), (6, 23138650), (10, 13883190), (12, 11569325), (15, 9255460), (20, 6941595), (25, 5553276), (30, 4627730), (50, 2776638), (60, 2313865), (75, 1851092), (100, 1388319), (150, 925546), (300, 462773)]