43868340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 144

約数和(自身を含む): 142571520

約数和(自身を除く): 98703180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 101, 114, 127, 171, 180, 190, 202, 228, 254, 285, 303, 342, 380, 381, 404, 505, 508, 570, 606, 635, 684, 762, 855, 909, 1010, 1140, 1143, 1212, 1270, 1515, 1524, 1710, 1818, 1905, 1919, 2020, 2286, 2413, 2540, 3030, 3420, 3636, 3810, 3838, 4545, 4572, 4826, 5715, 5757, 6060, 7239, 7620, 7676, 9090, 9595, 9652, 11430, 11514, 12065, 12827, 14478, 17271, 18180, 19190, 21717, 22860, 23028, 24130, 25654, 28785, 28956, 34542, 36195, 38380, 38481, 43434, 48260, 51308, 57570, 64135, 69084, 72390, 76962, 86355, 86868, 108585, 115140, 115443, 128270, 144780, 153924, 172710, 192405, 217170, 230886, 243713, 256540, 345420, 384810, 434340, 461772, 487426, 577215, 731139, 769620, 974852, 1154430, 1218565, 1462278, 2193417, 2308860, 2437130, 2924556, 3655695, 4386834, 4874260, 7311390, 8773668, 10967085, 14622780, 21934170, 43868340]

約数ペア:

[(1, 43868340), (2, 21934170), (3, 14622780), (4, 10967085), (5, 8773668), (6, 7311390), (9, 4874260), (10, 4386834), (12, 3655695), (15, 2924556), (18, 2437130), (19, 2308860), (20, 2193417), (30, 1462278), (36, 1218565), (38, 1154430), (45, 974852), (57, 769620), (60, 731139), (76, 577215), (90, 487426), (95, 461772), (101, 434340), (114, 384810), (127, 345420), (171, 256540), (180, 243713), (190, 230886), (202, 217170), (228, 192405), (254, 172710), (285, 153924), (303, 144780), (342, 128270), (380, 115443), (381, 115140), (404, 108585), (505, 86868), (508, 86355), (570, 76962), (606, 72390), (635, 69084), (684, 64135), (762, 57570), (855, 51308), (909, 48260), (1010, 43434), (1140, 38481), (1143, 38380), (1212, 36195), (1270, 34542), (1515, 28956), (1524, 28785), (1710, 25654), (1818, 24130), (1905, 23028), (1919, 22860), (2020, 21717), (2286, 19190), (2413, 18180), (2540, 17271), (3030, 14478), (3420, 12827), (3636, 12065), (3810, 11514), (3838, 11430), (4545, 9652), (4572, 9595), (4826, 9090), (5715, 7676), (5757, 7620), (6060, 7239)]