55455785280

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{392969}}^1$

素因数の和:393006

約数の個数: 252

約数和(自身を含む): 221887366740

約数和(自身を除く): 166431581460

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, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 14112, 15680, 17640, 20160, 23520, 28224, 35280, 47040, 70560, 141120, 392969, 785938, 1178907, 1571876, 1964845, 2357814, 2750783, 3143752, 3536721, 3929690, 4715628, 5501566, 5894535, 6287504, 7073442, 7859380, 8252349, 9431256, 11003132, 11789070, 12575008, 13753915, 14146884, 15718760, 16504698, 17683605, 18862512, 19255481, 22006264, 23578140, 24757047, 25150016, 27507830, 28293768, 31437520, 33009396, 35367210, 37725024, 38510962, 41261745, 44012528, 47156280, 49514094, 55015660, 56587536, 57766443, 62875040, 66018792, 70734420, 75450048, 77021924, 82523490, 88025056, 94312560, 96277405, 99028188, 110031320, 113175072, 115532886, 123785235, 125750080, 132037584, 141468840, 154043848, 165046980, 173299329, 176050112, 188625120, 192554810, 198056376, 220062640, 226350144, 231065772, 247570470, 264075168, 282937680, 288832215, 308087696, 330093960, 346598658, 377250240, 385109620, 396112752, 440125280, 462131544, 495140940, 528150336, 565875360, 577664430, 616175392, 660187920, 693197316, 770219240, 792225504, 866496645, 880250560, 924263088, 990281880, 1131750720, 1155328860, 1232350784, 1320375840, 1386394632, 1540438480, 1584451008, 1732993290, 1848526176, 1980563760, 2310657720, 2640751680, 2772789264, 3080876960, 3465986580, 3697052352, 3961127520, 4621315440, 5545578528, 6161753920, 6931973160, 7922255040, 9242630880, 11091157056, 13863946320, 18485261760, 27727892640, 55455785280]

約数ペア:

[(1, 55455785280), (2, 27727892640), (3, 18485261760), (4, 13863946320), (5, 11091157056), (6, 9242630880), (7, 7922255040), (8, 6931973160), (9, 6161753920), (10, 5545578528), (12, 4621315440), (14, 3961127520), (15, 3697052352), (16, 3465986580), (18, 3080876960), (20, 2772789264), (21, 2640751680), (24, 2310657720), (28, 1980563760), (30, 1848526176), (32, 1732993290), (35, 1584451008), (36, 1540438480), (40, 1386394632), (42, 1320375840), (45, 1232350784), (48, 1155328860), (49, 1131750720), (56, 990281880), (60, 924263088), (63, 880250560), (64, 866496645), (70, 792225504), (72, 770219240), (80, 693197316), (84, 660187920), (90, 616175392), (96, 577664430), (98, 565875360), (105, 528150336), (112, 495140940), (120, 462131544), (126, 440125280), (140, 396112752), (144, 385109620), (147, 377250240), (160, 346598658), (168, 330093960), (180, 308087696), (192, 288832215), (196, 282937680), (210, 264075168), (224, 247570470), (240, 231065772), (245, 226350144), (252, 220062640), (280, 198056376), (288, 192554810), (294, 188625120), (315, 176050112), (320, 173299329), (336, 165046980), (360, 154043848), (392, 141468840), (420, 132037584), (441, 125750080), (448, 123785235), (480, 115532886), (490, 113175072), (504, 110031320), (560, 99028188), (576, 96277405), (588, 94312560), (630, 88025056), (672, 82523490), (720, 77021924), (735, 75450048), (784, 70734420), (840, 66018792), (882, 62875040), (960, 57766443), (980, 56587536), (1008, 55015660), (1120, 49514094), (1176, 47156280), (1260, 44012528), (1344, 41261745), (1440, 38510962), (1470, 37725024), (1568, 35367210), (1680, 33009396), (1764, 31437520), (1960, 28293768), (2016, 27507830), (2205, 25150016), (2240, 24757047), (2352, 23578140), (2520, 22006264), (2880, 19255481), (2940, 18862512), (3136, 17683605), (3360, 16504698), (3528, 15718760), (3920, 14146884), (4032, 13753915), (4410, 12575008), (4704, 11789070), (5040, 11003132), (5880, 9431256), (6720, 8252349), (7056, 7859380), (7840, 7073442), (8820, 6287504), (9408, 5894535), (10080, 5501566), (11760, 4715628), (14112, 3929690), (15680, 3536721), (17640, 3143752), (20160, 2750783), (23520, 2357814), (28224, 1964845), (35280, 1571876), (47040, 1178907), (70560, 785938), (141120, 392969)]