89642520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22637}}^1$

素因数の和:22665

約数の個数: 96

約数和(自身を含む): 317837520

約数和(自身を除く): 228195000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 22637, 45274, 67911, 90548, 113185, 135822, 181096, 203733, 226370, 249007, 271644, 339555, 407466, 452740, 498014, 543288, 679110, 747021, 814932, 905480, 996028, 1018665, 1245035, 1358220, 1494042, 1629864, 1992056, 2037330, 2241063, 2490070, 2716440, 2988084, 3735105, 4074660, 4482126, 4980140, 5976168, 7470210, 8149320, 8964252, 9960280, 11205315, 14940420, 17928504, 22410630, 29880840, 44821260, 89642520]

約数ペア:

[(1, 89642520), (2, 44821260), (3, 29880840), (4, 22410630), (5, 17928504), (6, 14940420), (8, 11205315), (9, 9960280), (10, 8964252), (11, 8149320), (12, 7470210), (15, 5976168), (18, 4980140), (20, 4482126), (22, 4074660), (24, 3735105), (30, 2988084), (33, 2716440), (36, 2490070), (40, 2241063), (44, 2037330), (45, 1992056), (55, 1629864), (60, 1494042), (66, 1358220), (72, 1245035), (88, 1018665), (90, 996028), (99, 905480), (110, 814932), (120, 747021), (132, 679110), (165, 543288), (180, 498014), (198, 452740), (220, 407466), (264, 339555), (330, 271644), (360, 249007), (396, 226370), (440, 203733), (495, 181096), (660, 135822), (792, 113185), (990, 90548), (1320, 67911), (1980, 45274), (3960, 22637)]