190186740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{2879}}^1$

素因数の和:3261

約数の個数: 72

約数和(自身を含む): 578672640

約数和(自身を除く): 388485900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 367, 734, 1101, 1468, 1835, 2202, 2879, 3303, 3670, 4404, 5505, 5758, 6606, 7340, 8637, 11010, 11516, 13212, 14395, 16515, 17274, 22020, 25911, 28790, 33030, 34548, 43185, 51822, 57580, 66060, 86370, 103644, 129555, 172740, 259110, 518220, 1056593, 2113186, 3169779, 4226372, 5282965, 6339558, 9509337, 10565930, 12679116, 15848895, 19018674, 21131860, 31697790, 38037348, 47546685, 63395580, 95093370, 190186740]

約数ペア:

[(1, 190186740), (2, 95093370), (3, 63395580), (4, 47546685), (5, 38037348), (6, 31697790), (9, 21131860), (10, 19018674), (12, 15848895), (15, 12679116), (18, 10565930), (20, 9509337), (30, 6339558), (36, 5282965), (45, 4226372), (60, 3169779), (90, 2113186), (180, 1056593), (367, 518220), (734, 259110), (1101, 172740), (1468, 129555), (1835, 103644), (2202, 86370), (2879, 66060), (3303, 57580), (3670, 51822), (4404, 43185), (5505, 34548), (5758, 33030), (6606, 28790), (7340, 25911), (8637, 22020), (11010, 17274), (11516, 16515), (13212, 14395)]