119811780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5501}}^1$

素因数の和:5538

約数の個数: 108

約数和(自身を含む): 399544236

約数和(自身を除く): 279732456

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, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 726, 990, 1089, 1210, 1452, 1815, 1980, 2178, 2420, 3630, 4356, 5445, 5501, 7260, 10890, 11002, 16503, 21780, 22004, 27505, 33006, 49509, 55010, 60511, 66012, 82515, 99018, 110020, 121022, 165030, 181533, 198036, 242044, 247545, 302555, 330060, 363066, 495090, 544599, 605110, 665621, 726132, 907665, 990180, 1089198, 1210220, 1331242, 1815330, 1996863, 2178396, 2662484, 2722995, 3328105, 3630660, 3993726, 5445990, 5990589, 6656210, 7987452, 9984315, 10891980, 11981178, 13312420, 19968630, 23962356, 29952945, 39937260, 59905890, 119811780]

約数ペア:

[(1, 119811780), (2, 59905890), (3, 39937260), (4, 29952945), (5, 23962356), (6, 19968630), (9, 13312420), (10, 11981178), (11, 10891980), (12, 9984315), (15, 7987452), (18, 6656210), (20, 5990589), (22, 5445990), (30, 3993726), (33, 3630660), (36, 3328105), (44, 2722995), (45, 2662484), (55, 2178396), (60, 1996863), (66, 1815330), (90, 1331242), (99, 1210220), (110, 1089198), (121, 990180), (132, 907665), (165, 726132), (180, 665621), (198, 605110), (220, 544599), (242, 495090), (330, 363066), (363, 330060), (396, 302555), (484, 247545), (495, 242044), (605, 198036), (660, 181533), (726, 165030), (990, 121022), (1089, 110020), (1210, 99018), (1452, 82515), (1815, 66012), (1980, 60511), (2178, 55010), (2420, 49509), (3630, 33006), (4356, 27505), (5445, 22004), (5501, 21780), (7260, 16503), (10890, 11002)]