71322172020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36021299}}^1$

素因数の和:36021325

約数の個数: 72

約数和(自身を含む): 236011557600

約数和(自身を除く): 164689385580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 36021299, 72042598, 108063897, 144085196, 180106495, 216127794, 324191691, 360212990, 396234289, 432255588, 540319485, 648383382, 720425980, 792468578, 1080638970, 1188702867, 1296766764, 1584937156, 1620958455, 1981171445, 2161277940, 2377405734, 3241916910, 3566108601, 3962342890, 4754811468, 5943514335, 6483833820, 7132217202, 7924685780, 11887028670, 14264434404, 17830543005, 23774057340, 35661086010, 71322172020]

約数ペア:

[(1, 71322172020), (2, 35661086010), (3, 23774057340), (4, 17830543005), (5, 14264434404), (6, 11887028670), (9, 7924685780), (10, 7132217202), (11, 6483833820), (12, 5943514335), (15, 4754811468), (18, 3962342890), (20, 3566108601), (22, 3241916910), (30, 2377405734), (33, 2161277940), (36, 1981171445), (44, 1620958455), (45, 1584937156), (55, 1296766764), (60, 1188702867), (66, 1080638970), (90, 792468578), (99, 720425980), (110, 648383382), (132, 540319485), (165, 432255588), (180, 396234289), (198, 360212990), (220, 324191691), (330, 216127794), (396, 180106495), (495, 144085196), (660, 108063897), (990, 72042598), (1980, 36021299)]