121395780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 418037760

約数和(自身を除く): 296641980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 107, 108, 110, 132, 135, 165, 180, 191, 198, 214, 220, 270, 297, 321, 330, 382, 396, 428, 495, 535, 540, 573, 594, 642, 660, 764, 955, 963, 990, 1070, 1146, 1177, 1188, 1284, 1485, 1605, 1719, 1910, 1926, 1980, 2101, 2140, 2292, 2354, 2865, 2889, 2970, 3210, 3438, 3531, 3820, 3852, 4202, 4708, 4815, 5157, 5730, 5778, 5885, 5940, 6303, 6420, 6876, 7062, 8404, 8595, 9630, 10314, 10505, 10593, 11460, 11556, 11770, 12606, 14124, 14445, 17190, 17655, 18909, 19260, 20437, 20628, 21010, 21186, 23540, 25212, 25785, 28890, 31515, 31779, 34380, 35310, 37818, 40874, 42020, 42372, 51570, 52965, 56727, 57780, 61311, 63030, 63558, 70620, 75636, 81748, 94545, 102185, 103140, 105930, 113454, 122622, 126060, 127116, 158895, 183933, 189090, 204370, 211860, 224807, 226908, 245244, 283635, 306555, 317790, 367866, 378180, 408740, 449614, 551799, 567270, 613110, 635580, 674421, 735732, 899228, 919665, 1103598, 1124035, 1134540, 1226220, 1348842, 1839330, 2023263, 2207196, 2248070, 2697684, 2758995, 3372105, 3678660, 4046526, 4496140, 5517990, 6069789, 6744210, 8093052, 10116315, 11035980, 12139578, 13488420, 20232630, 24279156, 30348945, 40465260, 60697890, 121395780]

約数ペア:

[(1, 121395780), (2, 60697890), (3, 40465260), (4, 30348945), (5, 24279156), (6, 20232630), (9, 13488420), (10, 12139578), (11, 11035980), (12, 10116315), (15, 8093052), (18, 6744210), (20, 6069789), (22, 5517990), (27, 4496140), (30, 4046526), (33, 3678660), (36, 3372105), (44, 2758995), (45, 2697684), (54, 2248070), (55, 2207196), (60, 2023263), (66, 1839330), (90, 1348842), (99, 1226220), (107, 1134540), (108, 1124035), (110, 1103598), (132, 919665), (135, 899228), (165, 735732), (180, 674421), (191, 635580), (198, 613110), (214, 567270), (220, 551799), (270, 449614), (297, 408740), (321, 378180), (330, 367866), (382, 317790), (396, 306555), (428, 283635), (495, 245244), (535, 226908), (540, 224807), (573, 211860), (594, 204370), (642, 189090), (660, 183933), (764, 158895), (955, 127116), (963, 126060), (990, 122622), (1070, 113454), (1146, 105930), (1177, 103140), (1188, 102185), (1284, 94545), (1485, 81748), (1605, 75636), (1719, 70620), (1910, 63558), (1926, 63030), (1980, 61311), (2101, 57780), (2140, 56727), (2292, 52965), (2354, 51570), (2865, 42372), (2889, 42020), (2970, 40874), (3210, 37818), (3438, 35310), (3531, 34380), (3820, 31779), (3852, 31515), (4202, 28890), (4708, 25785), (4815, 25212), (5157, 23540), (5730, 21186), (5778, 21010), (5885, 20628), (5940, 20437), (6303, 19260), (6420, 18909), (6876, 17655), (7062, 17190), (8404, 14445), (8595, 14124), (9630, 12606), (10314, 11770), (10505, 11556), (10593, 11460)]