55046880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 221405184

約数和(自身を除く): 166358304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 96, 105, 112, 120, 126, 127, 129, 140, 144, 160, 168, 172, 180, 210, 215, 224, 240, 252, 254, 258, 280, 288, 301, 315, 336, 344, 360, 381, 387, 420, 430, 480, 504, 508, 516, 560, 602, 630, 635, 645, 672, 688, 720, 762, 774, 840, 860, 889, 903, 1008, 1016, 1032, 1120, 1143, 1204, 1260, 1270, 1290, 1376, 1440, 1505, 1524, 1548, 1680, 1720, 1778, 1806, 1905, 1935, 2016, 2032, 2064, 2286, 2408, 2520, 2540, 2580, 2667, 2709, 3010, 3048, 3096, 3360, 3440, 3556, 3612, 3810, 3870, 4064, 4128, 4445, 4515, 4572, 4816, 5040, 5080, 5160, 5334, 5418, 5461, 5715, 6020, 6096, 6192, 6880, 7112, 7224, 7620, 7740, 8001, 8890, 9030, 9144, 9632, 10080, 10160, 10320, 10668, 10836, 10922, 11430, 12040, 12192, 12384, 13335, 13545, 14224, 14448, 15240, 15480, 16002, 16383, 17780, 18060, 18288, 20320, 20640, 21336, 21672, 21844, 22860, 24080, 26670, 27090, 27305, 28448, 28896, 30480, 30960, 32004, 32766, 35560, 36120, 36576, 38227, 40005, 42672, 43344, 43688, 45720, 48160, 49149, 53340, 54180, 54610, 60960, 61920, 64008, 65532, 71120, 72240, 76454, 80010, 81915, 85344, 86688, 87376, 91440, 98298, 106680, 108360, 109220, 114681, 128016, 131064, 142240, 144480, 152908, 160020, 163830, 174752, 182880, 191135, 196596, 213360, 216720, 218440, 229362, 245745, 256032, 262128, 305816, 320040, 327660, 344043, 382270, 393192, 426720, 433440, 436880, 458724, 491490, 524256, 573405, 611632, 640080, 655320, 688086, 764540, 786384, 873760, 917448, 982980, 1146810, 1223264, 1280160, 1310640, 1376172, 1529080, 1572768, 1720215, 1834896, 1965960, 2293620, 2621280, 2752344, 3058160, 3440430, 3669792, 3931920, 4587240, 5504688, 6116320, 6880860, 7863840, 9174480, 11009376, 13761720, 18348960, 27523440, 55046880]

約数ペア:

[(1, 55046880), (2, 27523440), (3, 18348960), (4, 13761720), (5, 11009376), (6, 9174480), (7, 7863840), (8, 6880860), (9, 6116320), (10, 5504688), (12, 4587240), (14, 3931920), (15, 3669792), (16, 3440430), (18, 3058160), (20, 2752344), (21, 2621280), (24, 2293620), (28, 1965960), (30, 1834896), (32, 1720215), (35, 1572768), (36, 1529080), (40, 1376172), (42, 1310640), (43, 1280160), (45, 1223264), (48, 1146810), (56, 982980), (60, 917448), (63, 873760), (70, 786384), (72, 764540), (80, 688086), (84, 655320), (86, 640080), (90, 611632), (96, 573405), (105, 524256), (112, 491490), (120, 458724), (126, 436880), (127, 433440), (129, 426720), (140, 393192), (144, 382270), (160, 344043), (168, 327660), (172, 320040), (180, 305816), (210, 262128), (215, 256032), (224, 245745), (240, 229362), (252, 218440), (254, 216720), (258, 213360), (280, 196596), (288, 191135), (301, 182880), (315, 174752), (336, 163830), (344, 160020), (360, 152908), (381, 144480), (387, 142240), (420, 131064), (430, 128016), (480, 114681), (504, 109220), (508, 108360), (516, 106680), (560, 98298), (602, 91440), (630, 87376), (635, 86688), (645, 85344), (672, 81915), (688, 80010), (720, 76454), (762, 72240), (774, 71120), (840, 65532), (860, 64008), (889, 61920), (903, 60960), (1008, 54610), (1016, 54180), (1032, 53340), (1120, 49149), (1143, 48160), (1204, 45720), (1260, 43688), (1270, 43344), (1290, 42672), (1376, 40005), (1440, 38227), (1505, 36576), (1524, 36120), (1548, 35560), (1680, 32766), (1720, 32004), (1778, 30960), (1806, 30480), (1905, 28896), (1935, 28448), (2016, 27305), (2032, 27090), (2064, 26670), (2286, 24080), (2408, 22860), (2520, 21844), (2540, 21672), (2580, 21336), (2667, 20640), (2709, 20320), (3010, 18288), (3048, 18060), (3096, 17780), (3360, 16383), (3440, 16002), (3556, 15480), (3612, 15240), (3810, 14448), (3870, 14224), (4064, 13545), (4128, 13335), (4445, 12384), (4515, 12192), (4572, 12040), (4816, 11430), (5040, 10922), (5080, 10836), (5160, 10668), (5334, 10320), (5418, 10160), (5461, 10080), (5715, 9632), (6020, 9144), (6096, 9030), (6192, 8890), (6880, 8001), (7112, 7740), (7224, 7620)]