37998540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{557}}^1$

素因数の和:951

約数の個数: 72

約数和(自身を含む): 115773840

約数和(自身を除く): 77775300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 379, 557, 758, 1114, 1137, 1516, 1671, 1895, 2228, 2274, 2785, 3342, 3411, 3790, 4548, 5013, 5570, 5685, 6684, 6822, 7580, 8355, 10026, 11140, 11370, 13644, 16710, 17055, 20052, 22740, 25065, 33420, 34110, 50130, 68220, 100260, 211103, 422206, 633309, 844412, 1055515, 1266618, 1899927, 2111030, 2533236, 3166545, 3799854, 4222060, 6333090, 7599708, 9499635, 12666180, 18999270, 37998540]

約数ペア:

[(1, 37998540), (2, 18999270), (3, 12666180), (4, 9499635), (5, 7599708), (6, 6333090), (9, 4222060), (10, 3799854), (12, 3166545), (15, 2533236), (18, 2111030), (20, 1899927), (30, 1266618), (36, 1055515), (45, 844412), (60, 633309), (90, 422206), (180, 211103), (379, 100260), (557, 68220), (758, 50130), (1114, 34110), (1137, 33420), (1516, 25065), (1671, 22740), (1895, 20052), (2228, 17055), (2274, 16710), (2785, 13644), (3342, 11370), (3411, 11140), (3790, 10026), (4548, 8355), (5013, 7580), (5570, 6822), (5685, 6684)]