1900200924

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 5298585600

約数和(自身を除く): 3398384676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 41, 54, 62, 82, 93, 108, 109, 123, 124, 127, 164, 186, 218, 246, 254, 279, 327, 369, 372, 381, 436, 492, 508, 558, 654, 738, 762, 837, 981, 1107, 1116, 1143, 1271, 1308, 1476, 1524, 1674, 1962, 2214, 2286, 2542, 2943, 3348, 3379, 3429, 3813, 3924, 3937, 4428, 4469, 4572, 5084, 5207, 5886, 6758, 6858, 7626, 7874, 8938, 10137, 10414, 11439, 11772, 11811, 13407, 13516, 13716, 13843, 15252, 15621, 15748, 17876, 20274, 20828, 22878, 23622, 26814, 27686, 30411, 31242, 34317, 35433, 40221, 40548, 41529, 45756, 46863, 47244, 53628, 55372, 60822, 62484, 68634, 70866, 80442, 83058, 91233, 93726, 106299, 120663, 121644, 124587, 137268, 138539, 140589, 141732, 160884, 161417, 166116, 182466, 187452, 212598, 241326, 249174, 277078, 281178, 322834, 364932, 373761, 415617, 425196, 429133, 482652, 484251, 498348, 554156, 562356, 567563, 645668, 747522, 831234, 858266, 968502, 1135126, 1246851, 1287399, 1452753, 1495044, 1662468, 1702689, 1716532, 1937004, 2270252, 2493702, 2574798, 2905506, 3405378, 3740553, 3862197, 4358259, 4987404, 5108067, 5149596, 5811012, 6810756, 7481106, 7724394, 8716518, 10216134, 11586591, 14962212, 15324201, 15448788, 17433036, 17594453, 20432268, 23173182, 30648402, 35188906, 46346364, 52783359, 61296804, 70377812, 105566718, 158350077, 211133436, 316700154, 475050231, 633400308, 950100462, 1900200924]

約数ペア:

[(1, 1900200924), (2, 950100462), (3, 633400308), (4, 475050231), (6, 316700154), (9, 211133436), (12, 158350077), (18, 105566718), (27, 70377812), (31, 61296804), (36, 52783359), (41, 46346364), (54, 35188906), (62, 30648402), (82, 23173182), (93, 20432268), (108, 17594453), (109, 17433036), (123, 15448788), (124, 15324201), (127, 14962212), (164, 11586591), (186, 10216134), (218, 8716518), (246, 7724394), (254, 7481106), (279, 6810756), (327, 5811012), (369, 5149596), (372, 5108067), (381, 4987404), (436, 4358259), (492, 3862197), (508, 3740553), (558, 3405378), (654, 2905506), (738, 2574798), (762, 2493702), (837, 2270252), (981, 1937004), (1107, 1716532), (1116, 1702689), (1143, 1662468), (1271, 1495044), (1308, 1452753), (1476, 1287399), (1524, 1246851), (1674, 1135126), (1962, 968502), (2214, 858266), (2286, 831234), (2542, 747522), (2943, 645668), (3348, 567563), (3379, 562356), (3429, 554156), (3813, 498348), (3924, 484251), (3937, 482652), (4428, 429133), (4469, 425196), (4572, 415617), (5084, 373761), (5207, 364932), (5886, 322834), (6758, 281178), (6858, 277078), (7626, 249174), (7874, 241326), (8938, 212598), (10137, 187452), (10414, 182466), (11439, 166116), (11772, 161417), (11811, 160884), (13407, 141732), (13516, 140589), (13716, 138539), (13843, 137268), (15252, 124587), (15621, 121644), (15748, 120663), (17876, 106299), (20274, 93726), (20828, 91233), (22878, 83058), (23622, 80442), (26814, 70866), (27686, 68634), (30411, 62484), (31242, 60822), (34317, 55372), (35433, 53628), (40221, 47244), (40548, 46863), (41529, 45756)]