82785660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{719}}^1$

素因数の和:851

約数の個数: 96

約数和(自身を含む): 246758400

約数和(自身を除く): 163972740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 101, 114, 190, 202, 228, 285, 303, 380, 404, 505, 570, 606, 719, 1010, 1140, 1212, 1438, 1515, 1919, 2020, 2157, 2876, 3030, 3595, 3838, 4314, 5757, 6060, 7190, 7676, 8628, 9595, 10785, 11514, 13661, 14380, 19190, 21570, 23028, 27322, 28785, 38380, 40983, 43140, 54644, 57570, 68305, 72619, 81966, 115140, 136610, 145238, 163932, 204915, 217857, 273220, 290476, 363095, 409830, 435714, 726190, 819660, 871428, 1089285, 1379761, 1452380, 2178570, 2759522, 4139283, 4357140, 5519044, 6898805, 8278566, 13797610, 16557132, 20696415, 27595220, 41392830, 82785660]

約数ペア:

[(1, 82785660), (2, 41392830), (3, 27595220), (4, 20696415), (5, 16557132), (6, 13797610), (10, 8278566), (12, 6898805), (15, 5519044), (19, 4357140), (20, 4139283), (30, 2759522), (38, 2178570), (57, 1452380), (60, 1379761), (76, 1089285), (95, 871428), (101, 819660), (114, 726190), (190, 435714), (202, 409830), (228, 363095), (285, 290476), (303, 273220), (380, 217857), (404, 204915), (505, 163932), (570, 145238), (606, 136610), (719, 115140), (1010, 81966), (1140, 72619), (1212, 68305), (1438, 57570), (1515, 54644), (1919, 43140), (2020, 40983), (2157, 38380), (2876, 28785), (3030, 27322), (3595, 23028), (3838, 21570), (4314, 19190), (5757, 14380), (6060, 13661), (7190, 11514), (7676, 10785), (8628, 9595)]