125112780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:576

約数の個数: 144

約数和(自身を含む): 412898304

約数和(自身を除く): 287785524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 195, 234, 254, 260, 381, 390, 421, 468, 508, 585, 635, 762, 780, 842, 1143, 1170, 1263, 1270, 1524, 1651, 1684, 1905, 2105, 2286, 2340, 2526, 2540, 3302, 3789, 3810, 4210, 4572, 4953, 5052, 5473, 5715, 6315, 6604, 7578, 7620, 8255, 8420, 9906, 10946, 11430, 12630, 14859, 15156, 16419, 16510, 18945, 19812, 21892, 22860, 24765, 25260, 27365, 29718, 32838, 33020, 37890, 49257, 49530, 53467, 54730, 59436, 65676, 74295, 75780, 82095, 98514, 99060, 106934, 109460, 148590, 160401, 164190, 197028, 213868, 246285, 267335, 297180, 320802, 328380, 481203, 492570, 534670, 641604, 695071, 802005, 962406, 985140, 1069340, 1390142, 1604010, 1924812, 2085213, 2406015, 2780284, 3208020, 3475355, 4170426, 4812030, 6255639, 6950710, 8340852, 9624060, 10426065, 12511278, 13901420, 20852130, 25022556, 31278195, 41704260, 62556390, 125112780]

約数ペア:

[(1, 125112780), (2, 62556390), (3, 41704260), (4, 31278195), (5, 25022556), (6, 20852130), (9, 13901420), (10, 12511278), (12, 10426065), (13, 9624060), (15, 8340852), (18, 6950710), (20, 6255639), (26, 4812030), (30, 4170426), (36, 3475355), (39, 3208020), (45, 2780284), (52, 2406015), (60, 2085213), (65, 1924812), (78, 1604010), (90, 1390142), (117, 1069340), (127, 985140), (130, 962406), (156, 802005), (180, 695071), (195, 641604), (234, 534670), (254, 492570), (260, 481203), (381, 328380), (390, 320802), (421, 297180), (468, 267335), (508, 246285), (585, 213868), (635, 197028), (762, 164190), (780, 160401), (842, 148590), (1143, 109460), (1170, 106934), (1263, 99060), (1270, 98514), (1524, 82095), (1651, 75780), (1684, 74295), (1905, 65676), (2105, 59436), (2286, 54730), (2340, 53467), (2526, 49530), (2540, 49257), (3302, 37890), (3789, 33020), (3810, 32838), (4210, 29718), (4572, 27365), (4953, 25260), (5052, 24765), (5473, 22860), (5715, 21892), (6315, 19812), (6604, 18945), (7578, 16510), (7620, 16419), (8255, 15156), (8420, 14859), (9906, 12630), (10946, 11430)]