83260980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 287400960

約数和(自身を除く): 204139980

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, 131, 132, 135, 165, 180, 198, 214, 220, 262, 270, 297, 321, 330, 393, 396, 428, 495, 524, 535, 540, 594, 642, 655, 660, 786, 963, 990, 1070, 1177, 1179, 1188, 1284, 1310, 1441, 1485, 1572, 1605, 1926, 1965, 1980, 2140, 2354, 2358, 2620, 2882, 2889, 2970, 3210, 3531, 3537, 3852, 3930, 4323, 4708, 4716, 4815, 5764, 5778, 5885, 5895, 5940, 6420, 7062, 7074, 7205, 7860, 8646, 9630, 10593, 11556, 11770, 11790, 12969, 14017, 14124, 14148, 14410, 14445, 17292, 17655, 17685, 19260, 21186, 21615, 23540, 23580, 25938, 28034, 28820, 28890, 31779, 35310, 35370, 38907, 42051, 42372, 43230, 51876, 52965, 56068, 57780, 63558, 64845, 70085, 70620, 70740, 77814, 84102, 86460, 105930, 126153, 127116, 129690, 140170, 154187, 155628, 158895, 168204, 194535, 210255, 211860, 252306, 259380, 280340, 308374, 317790, 378459, 389070, 420510, 462561, 504612, 616748, 630765, 635580, 756918, 770935, 778140, 841020, 925122, 1261530, 1387683, 1513836, 1541870, 1850244, 1892295, 2312805, 2523060, 2775366, 3083740, 3784590, 4163049, 4625610, 5550732, 6938415, 7569180, 8326098, 9251220, 13876830, 16652196, 20815245, 27753660, 41630490, 83260980]

約数ペア:

[(1, 83260980), (2, 41630490), (3, 27753660), (4, 20815245), (5, 16652196), (6, 13876830), (9, 9251220), (10, 8326098), (11, 7569180), (12, 6938415), (15, 5550732), (18, 4625610), (20, 4163049), (22, 3784590), (27, 3083740), (30, 2775366), (33, 2523060), (36, 2312805), (44, 1892295), (45, 1850244), (54, 1541870), (55, 1513836), (60, 1387683), (66, 1261530), (90, 925122), (99, 841020), (107, 778140), (108, 770935), (110, 756918), (131, 635580), (132, 630765), (135, 616748), (165, 504612), (180, 462561), (198, 420510), (214, 389070), (220, 378459), (262, 317790), (270, 308374), (297, 280340), (321, 259380), (330, 252306), (393, 211860), (396, 210255), (428, 194535), (495, 168204), (524, 158895), (535, 155628), (540, 154187), (594, 140170), (642, 129690), (655, 127116), (660, 126153), (786, 105930), (963, 86460), (990, 84102), (1070, 77814), (1177, 70740), (1179, 70620), (1188, 70085), (1284, 64845), (1310, 63558), (1441, 57780), (1485, 56068), (1572, 52965), (1605, 51876), (1926, 43230), (1965, 42372), (1980, 42051), (2140, 38907), (2354, 35370), (2358, 35310), (2620, 31779), (2882, 28890), (2889, 28820), (2970, 28034), (3210, 25938), (3531, 23580), (3537, 23540), (3852, 21615), (3930, 21186), (4323, 19260), (4708, 17685), (4716, 17655), (4815, 17292), (5764, 14445), (5778, 14410), (5885, 14148), (5895, 14124), (5940, 14017), (6420, 12969), (7062, 11790), (7074, 11770), (7205, 11556), (7860, 10593), (8646, 9630)]