2890755000

素因数分解:

$2^3\times 3^3\times 5^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:91

約数の個数: 960

約数和(自身を含む): 12820896000

約数和(自身を除く): 9930141000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 23, 24, 25, 27, 28, 30, 35, 36, 38, 40, 42, 45, 46, 49, 50, 54, 56, 57, 60, 63, 69, 70, 72, 75, 76, 84, 90, 92, 95, 98, 100, 105, 108, 114, 115, 120, 125, 126, 133, 135, 138, 140, 147, 150, 152, 161, 168, 171, 175, 180, 184, 189, 190, 196, 200, 207, 210, 216, 225, 228, 230, 245, 250, 252, 266, 270, 276, 280, 285, 294, 300, 315, 322, 342, 345, 350, 360, 375, 378, 380, 392, 399, 414, 420, 437, 441, 450, 456, 460, 475, 483, 490, 500, 504, 513, 525, 532, 540, 552, 570, 575, 588, 600, 621, 625, 630, 644, 665, 675, 684, 690, 700, 735, 750, 756, 760, 798, 805, 828, 840, 855, 874, 875, 882, 900, 920, 931, 945, 950, 966, 980, 1000, 1026, 1035, 1050, 1064, 1080, 1125, 1127, 1140, 1150, 1176, 1197, 1225, 1242, 1250, 1260, 1288, 1311, 1323, 1330, 1350, 1368, 1380, 1400, 1425, 1449, 1470, 1500, 1512, 1575, 1596, 1610, 1656, 1710, 1725, 1748, 1750, 1764, 1800, 1862, 1875, 1890, 1900, 1932, 1960, 1995, 2052, 2070, 2100, 2185, 2205, 2250, 2254, 2280, 2300, 2375, 2394, 2415, 2450, 2484, 2500, 2520, 2565, 2622, 2625, 2646, 2660, 2700, 2760, 2793, 2850, 2875, 2898, 2940, 3000, 3059, 3105, 3150, 3192, 3220, 3325, 3375, 3381, 3420, 3450, 3496, 3500, 3528, 3591, 3675, 3724, 3750, 3780, 3800, 3864, 3933, 3990, 4025, 4104, 4140, 4200, 4275, 4347, 4370, 4375, 4410, 4500, 4508, 4600, 4655, 4725, 4750, 4788, 4830, 4900, 4968, 5000, 5130, 5175, 5244, 5250, 5292, 5320, 5400, 5586, 5625, 5635, 5700, 5750, 5796, 5880, 5985, 6118, 6125, 6210, 6300, 6440, 6555, 6615, 6650, 6750, 6762, 6840, 6900, 7000, 7125, 7182, 7245, 7350, 7448, 7500, 7560, 7866, 7875, 7980, 8050, 8280, 8379, 8550, 8625, 8694, 8740, 8750, 8820, 9000, 9016, 9177, 9310, 9450, 9500, 9576, 9660, 9800, 9975, 10143, 10260, 10350, 10488, 10500, 10584, 10925, 11025, 11172, 11250, 11270, 11400, 11500, 11592, 11799, 11875, 11970, 12075, 12236, 12250, 12420, 12600, 12825, 13110, 13125, 13230, 13300, 13500, 13524, 13800, 13965, 14250, 14364, 14375, 14490, 14700, 15000, 15295, 15525, 15732, 15750, 15960, 16100, 16625, 16758, 16875, 16905, 17100, 17250, 17388, 17480, 17500, 17640, 17955, 18354, 18375, 18620, 18900, 19000, 19320, 19665, 19950, 20125, 20286, 20520, 20700, 21000, 21375, 21413, 21735, 21850, 22050, 22344, 22500, 22540, 23000, 23275, 23598, 23625, 23750, 23940, 24150, 24472, 24500, 24840, 25137, 25650, 25875, 26220, 26250, 26460, 26600, 27000, 27048, 27531, 27930, 28175, 28500, 28728, 28750, 28980, 29400, 29925, 30429, 30590, 30625, 31050, 31464, 31500, 32200, 32775, 33075, 33250, 33516, 33750, 33810, 34200, 34500, 34776, 35000, 35625, 35910, 36225, 36708, 36750, 37240, 37800, 39330, 39375, 39900, 40250, 40572, 41400, 41895, 42750, 42826, 43125, 43470, 43700, 44100, 45000, 45080, 45885, 46550, 47196, 47250, 47500, 47880, 48300, 49000, 49875, 50274, 50715, 51300, 51750, 52440, 52500, 52920, 54625, 55062, 55125, 55860, 56350, 57000, 57500, 57960, 58995, 59850, 60375, 60858, 61180, 61250, 62100, 63000, 64125, 64239, 65550, 66150, 66500, 67032, 67500, 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273125, 275310, 275625, 279300, 281750, 285000, 289800, 294975, 299250, 301875, 304290, 305900, 310500, 315000, 320625, 321195, 327750, 330372, 330750, 332500, 335160, 338100, 345000, 349125, 359100, 362250, 367080, 367500, 382375, 385434, 388125, 393300, 399000, 402500, 405720, 412965, 418950, 422625, 427500, 428260, 434700, 437000, 441000, 448875, 458850, 465500, 471960, 472500, 483000, 491625, 498750, 502740, 507150, 513000, 513912, 517500, 535325, 543375, 546250, 550620, 551250, 558600, 563500, 578151, 581875, 589950, 598500, 603750, 608580, 611800, 621000, 628425, 641250, 642390, 655500, 660744, 661500, 665000, 676200, 688275, 698250, 704375, 718200, 724500, 735000, 748125, 760725, 764750, 770868, 776250, 786600, 805000, 819375, 825930, 826875, 837900, 845250, 855000, 856520, 869400, 897750, 905625, 917700, 931000, 945000, 963585, 983250, 997500, 1005480, 1014300, 1035000, 1047375, 1070650, 1086750, 1092500, 1101240, 1102500, 1127000, 1147125, 1156302, 1163750, 1179900, 1197000, 1207500, 1217160, 1256850, 1267875, 1282500, 1284780, 1311000, 1323000, 1376550, 1396500, 1408750, 1449000, 1474875, 1496250, 1521450, 1529500, 1541736, 1552500, 1605975, 1638750, 1651860, 1653750, 1675800, 1690500, 1745625, 1795500, 1811250, 1835400, 1911875, 1927170, 1966500, 1995000, 2028600, 2064825, 2094750, 2113125, 2141300, 2173500, 2185000, 2205000, 2244375, 2294250, 2312604, 2327500, 2359800, 2415000, 2458125, 2513700, 2535750, 2565000, 2569560, 2676625, 2716875, 2753100, 2793000, 2817500, 2890755, 2949750, 2992500, 3042900, 3059000, 3105000, 3142125, 3211950, 3277500, 3303720, 3307500, 3381000, 3441375, 3491250, 3591000, 3622500, 3803625, 3823750, 3854340, 3933000, 4129650, 4189500, 4226250, 4282600, 4347000, 4488750, 4588500, 4625208, 4655000, 4817925, 4916250, 5027400, 5071500, 5236875, 5353250, 5433750, 5506200, 5635000, 5735625, 5781510, 5899500, 5985000, 6085800, 6284250, 6339375, 6423900, 6555000, 6615000, 6882750, 6982500, 7245000, 7374375, 7607250, 7647500, 7708680, 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約数ペア:

[(1, 2890755000), (2, 1445377500), (3, 963585000), (4, 722688750), (5, 578151000), (6, 481792500), (7, 412965000), (8, 361344375), (9, 321195000), (10, 289075500), (12, 240896250), (14, 206482500), (15, 192717000), (18, 160597500), (19, 152145000), (20, 144537750), (21, 137655000), (23, 125685000), (24, 120448125), (25, 115630200), (27, 107065000), (28, 103241250), (30, 96358500), (35, 82593000), (36, 80298750), (38, 76072500), (40, 72268875), (42, 68827500), (45, 64239000), (46, 62842500), (49, 58995000), (50, 57815100), (54, 53532500), (56, 51620625), (57, 50715000), (60, 48179250), (63, 45885000), (69, 41895000), (70, 41296500), (72, 40149375), (75, 38543400), (76, 38036250), (84, 34413750), (90, 32119500), (92, 31421250), (95, 30429000), (98, 29497500), (100, 28907550), (105, 27531000), (108, 26766250), (114, 25357500), (115, 25137000), (120, 24089625), (125, 23126040), (126, 22942500), (133, 21735000), (135, 21413000), (138, 20947500), (140, 20648250), (147, 19665000), (150, 19271700), (152, 19018125), (161, 17955000), (168, 17206875), (171, 16905000), (175, 16518600), (180, 16059750), (184, 15710625), (189, 15295000), (190, 15214500), (196, 14748750), (200, 14453775), (207, 13965000), (210, 13765500), (216, 13383125), (225, 12847800), (228, 12678750), (230, 12568500), (245, 11799000), (250, 11563020), (252, 11471250), (266, 10867500), (270, 10706500), (276, 10473750), (280, 10324125), (285, 10143000), (294, 9832500), (300, 9635850), (315, 9177000), (322, 8977500), (342, 8452500), (345, 8379000), (350, 8259300), (360, 8029875), (375, 7708680), (378, 7647500), (380, 7607250), (392, 7374375), (399, 7245000), (414, 6982500), (420, 6882750), (437, 6615000), (441, 6555000), (450, 6423900), (456, 6339375), (460, 6284250), (475, 6085800), (483, 5985000), (490, 5899500), (500, 5781510), (504, 5735625), (513, 5635000), (525, 5506200), (532, 5433750), (540, 5353250), (552, 5236875), (570, 5071500), (575, 5027400), (588, 4916250), (600, 4817925), (621, 4655000), (625, 4625208), (630, 4588500), (644, 4488750), (665, 4347000), (675, 4282600), (684, 4226250), (690, 4189500), (700, 4129650), (735, 3933000), (750, 3854340), (756, 3823750), (760, 3803625), (798, 3622500), (805, 3591000), (828, 3491250), (840, 3441375), (855, 3381000), (874, 3307500), (875, 3303720), (882, 3277500), (900, 3211950), (920, 3142125), (931, 3105000), (945, 3059000), (950, 3042900), (966, 2992500), (980, 2949750), (1000, 2890755), (1026, 2817500), (1035, 2793000), (1050, 2753100), (1064, 2716875), (1080, 2676625), (1125, 2569560), (1127, 2565000), (1140, 2535750), (1150, 2513700), (1176, 2458125), (1197, 2415000), (1225, 2359800), (1242, 2327500), (1250, 2312604), (1260, 2294250), (1288, 2244375), (1311, 2205000), (1323, 2185000), (1330, 2173500), (1350, 2141300), (1368, 2113125), (1380, 2094750), (1400, 2064825), (1425, 2028600), (1449, 1995000), (1470, 1966500), (1500, 1927170), (1512, 1911875), (1575, 1835400), (1596, 1811250), (1610, 1795500), (1656, 1745625), (1710, 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