28171528000

素因数分解:

$2^6\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 896

約数和(自身を含む): 95858380800

約数和(自身を除く): 67686852800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 25, 28, 29, 32, 35, 38, 40, 44, 50, 55, 56, 58, 64, 70, 76, 77, 80, 83, 88, 95, 100, 110, 112, 116, 125, 133, 140, 145, 152, 154, 160, 166, 175, 176, 190, 200, 203, 209, 220, 224, 232, 250, 266, 275, 280, 290, 304, 308, 319, 320, 332, 350, 352, 380, 385, 400, 406, 415, 418, 440, 448, 464, 475, 500, 532, 550, 551, 560, 580, 581, 608, 616, 638, 664, 665, 700, 704, 725, 760, 770, 800, 812, 830, 836, 875, 880, 913, 928, 950, 1000, 1015, 1045, 1064, 1100, 1102, 1120, 1160, 1162, 1216, 1232, 1276, 1328, 1330, 1375, 1400, 1450, 1463, 1520, 1540, 1577, 1595, 1600, 1624, 1660, 1672, 1750, 1760, 1826, 1856, 1900, 1925, 2000, 2030, 2075, 2090, 2128, 2200, 2204, 2233, 2240, 2320, 2324, 2375, 2407, 2464, 2552, 2656, 2660, 2750, 2755, 2800, 2900, 2905, 2926, 3040, 3080, 3154, 3190, 3248, 3320, 3325, 3344, 3500, 3520, 3625, 3652, 3800, 3850, 3857, 4000, 4060, 4150, 4180, 4256, 4400, 4408, 4466, 4565, 4640, 4648, 4750, 4814, 4928, 5075, 5104, 5225, 5312, 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44000, 44080, 44156, 44660, 45650, 45733, 46400, 46480, 46816, 48140, 48488, 50464, 50750, 51040, 51128, 52250, 52954, 53200, 55100, 55195, 55825, 56000, 58000, 58100, 58432, 58520, 60175, 60610, 61600, 61712, 63080, 63800, 63910, 64960, 66400, 66500, 66880, 67396, 68875, 69388, 71456, 72625, 73040, 73150, 76000, 77000, 77024, 77140, 78850, 79750, 81200, 83000, 83600, 84245, 84854, 86735, 88000, 88160, 88312, 89320, 91300, 91466, 92960, 93632, 96280, 96425, 96976, 100928, 101500, 102080, 102256, 104500, 105908, 106400, 110200, 110390, 111650, 114125, 116000, 116200, 117040, 120350, 121220, 121429, 123200, 123424, 126160, 127600, 127820, 132385, 132800, 133000, 134792, 137750, 138776, 142912, 145250, 146080, 146300, 151525, 152000, 154000, 154048, 154280, 157700, 159500, 159775, 162400, 166000, 167200, 168490, 169708, 173470, 176320, 176624, 178640, 182600, 182875, 182932, 185339, 185920, 192560, 192850, 193952, 197125, 203000, 204512, 209000, 211816, 212135, 212800, 220400, 220780, 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5303375, 5391680, 5519500, 5551040, 5716625, 5852000, 5930848, 6061000, 6071450, 6171200, 6308000, 6391000, 6402620, 6619250, 6739600, 6788320, 6938800, 7042882, 7304000, 7317280, 7413560, 7714000, 7771456, 8003275, 8049008, 8424500, 8472640, 8485400, 8673500, 8831200, 8932000, 9146600, 9266950, 9628000, 9697600, 9714320, 10061260, 10225600, 10244192, 10590800, 10606750, 11039000, 11433250, 11704000, 11861696, 12122000, 12142900, 12576575, 12616000, 12782000, 12805240, 13238500, 13479200, 13576640, 13877600, 14085764, 14634560, 14827120, 15178625, 15428000, 16006550, 16098016, 16849000, 16970800, 17347000, 17607205, 17662400, 17864000, 18293200, 18533900, 19256000, 19428640, 20122520, 20488384, 21181600, 21213500, 22078000, 22866500, 23167375, 24244000, 24285800, 25153150, 25564000, 25610480, 26477000, 26958400, 27755200, 28171528, 29654240, 30357250, 30856000, 32013100, 32196032, 33698000, 33941600, 34694000, 35214410, 36586400, 37067800, 38857280, 40016375, 40245040, 42363200, 42427000, 44156000, 45733000, 46334750, 48488000, 48571600, 50306300, 51128000, 51220960, 52954000, 56343056, 59308480, 60714500, 62882875, 64026200, 67396000, 67883200, 69388000, 70428820, 73172800, 74135600, 80032750, 80490080, 84854000, 88036025, 88312000, 91466000, 92669500, 97143200, 100612600, 102441920, 105908000, 112686112, 121429000, 125765750, 128052400, 134792000, 138776000, 140857640, 148271200, 160065500, 160980160, 169708000, 176072050, 182932000, 185339000, 194286400, 201225200, 211816000, 225372224, 242858000, 251531500, 256104800, 281715280, 296542400, 320131000, 339416000, 352144100, 365864000, 370678000, 402450400, 440180125, 485716000, 503063000, 512209600, 563430560, 640262000, 704288200, 741356000, 804900800, 880360250, 971432000, 1006126000, 1126861120, 1280524000, 1408576400, 1482712000, 1760720500, 2012252000, 2561048000, 2817152800, 3521441000, 4024504000, 5634305600, 7042882000, 14085764000, 28171528000]

約数ペア:

[(1, 28171528000), (2, 14085764000), (4, 7042882000), (5, 5634305600), (7, 4024504000), (8, 3521441000), (10, 2817152800), (11, 2561048000), (14, 2012252000), (16, 1760720500), (19, 1482712000), (20, 1408576400), (22, 1280524000), (25, 1126861120), (28, 1006126000), (29, 971432000), (32, 880360250), (35, 804900800), (38, 741356000), (40, 704288200), (44, 640262000), (50, 563430560), (55, 512209600), (56, 503063000), (58, 485716000), (64, 440180125), (70, 402450400), (76, 370678000), (77, 365864000), (80, 352144100), (83, 339416000), (88, 320131000), (95, 296542400), (100, 281715280), (110, 256104800), (112, 251531500), (116, 242858000), (125, 225372224), (133, 211816000), (140, 201225200), (145, 194286400), (152, 185339000), (154, 182932000), (160, 176072050), (166, 169708000), (175, 160980160), (176, 160065500), (190, 148271200), (200, 140857640), (203, 138776000), (209, 134792000), (220, 128052400), (224, 125765750), (232, 121429000), (250, 112686112), (266, 105908000), (275, 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