228445110

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2029}}^1$

素因数の和:2187

約数の個数: 80

約数和(自身を含む): 618987600

約数和(自身を除く): 390542490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 139, 162, 270, 278, 405, 417, 695, 810, 834, 1251, 1390, 2029, 2085, 2502, 3753, 4058, 4170, 6087, 6255, 7506, 10145, 11259, 12174, 12510, 18261, 18765, 20290, 22518, 30435, 36522, 37530, 54783, 56295, 60870, 91305, 109566, 112590, 164349, 182610, 273915, 282031, 328698, 547830, 564062, 821745, 846093, 1410155, 1643490, 1692186, 2538279, 2820310, 4230465, 5076558, 7614837, 8460930, 12691395, 15229674, 22844511, 25382790, 38074185, 45689022, 76148370, 114222555, 228445110]

約数ペア:

[(1, 228445110), (2, 114222555), (3, 76148370), (5, 45689022), (6, 38074185), (9, 25382790), (10, 22844511), (15, 15229674), (18, 12691395), (27, 8460930), (30, 7614837), (45, 5076558), (54, 4230465), (81, 2820310), (90, 2538279), (135, 1692186), (139, 1643490), (162, 1410155), (270, 846093), (278, 821745), (405, 564062), (417, 547830), (695, 328698), (810, 282031), (834, 273915), (1251, 182610), (1390, 164349), (2029, 112590), (2085, 109566), (2502, 91305), (3753, 60870), (4058, 56295), (4170, 54783), (6087, 37530), (6255, 36522), (7506, 30435), (10145, 22518), (11259, 20290), (12174, 18765), (12510, 18261)]