20928105000

素因数分解:

$2^3\times 3^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{829}}^1$

素因数の和:892

約数の個数: 640

約数和(自身を含む): 84010608000

約数和(自身を除く): 63082503000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 25, 27, 30, 33, 34, 36, 40, 44, 45, 50, 51, 54, 55, 60, 66, 68, 72, 75, 85, 88, 90, 99, 100, 102, 108, 110, 120, 125, 132, 135, 136, 150, 153, 165, 170, 180, 187, 198, 200, 204, 216, 220, 225, 250, 255, 264, 270, 275, 297, 300, 306, 330, 340, 360, 374, 375, 396, 408, 425, 440, 450, 459, 495, 500, 510, 540, 550, 561, 594, 600, 612, 625, 660, 675, 680, 748, 750, 765, 792, 825, 829, 850, 900, 918, 935, 990, 1000, 1020, 1080, 1100, 1122, 1125, 1188, 1224, 1250, 1275, 1320, 1350, 1375, 1485, 1496, 1500, 1530, 1650, 1658, 1683, 1700, 1800, 1836, 1870, 1875, 1980, 2040, 2125, 2200, 2244, 2250, 2295, 2376, 2475, 2487, 2500, 2550, 2700, 2750, 2805, 2970, 3000, 3060, 3300, 3316, 3366, 3375, 3400, 3672, 3740, 3750, 3825, 3960, 4125, 4145, 4250, 4488, 4500, 4590, 4675, 4950, 4974, 5000, 5049, 5100, 5400, 5500, 5610, 5625, 5940, 6120, 6375, 6600, 6632, 6732, 6750, 6875, 7425, 7461, 7480, 7500, 7650, 8250, 8290, 8415, 8500, 9000, 9119, 9180, 9350, 9900, 9948, 10098, 10200, 10625, 11000, 11220, 11250, 11475, 11880, 12375, 12435, 12750, 13464, 13500, 13750, 14025, 14093, 14850, 14922, 15000, 15300, 16500, 16580, 16830, 16875, 17000, 18238, 18360, 18700, 19125, 19800, 19896, 20196, 20625, 20725, 21250, 22383, 22440, 22500, 22950, 23375, 24750, 24870, 25245, 25500, 27000, 27357, 27500, 28050, 28186, 29700, 29844, 30600, 31875, 33000, 33160, 33660, 33750, 36476, 37125, 37305, 37400, 38250, 40392, 41250, 41450, 42075, 42279, 42500, 44766, 45000, 45595, 45900, 46750, 49500, 49740, 50490, 51000, 54714, 55000, 56100, 56372, 57375, 59400, 59688, 61875, 62175, 63750, 67320, 67500, 70125, 70465, 72952, 74250, 74610, 76500, 82071, 82500, 82900, 84150, 84558, 85000, 89532, 91190, 91800, 93500, 95625, 99000, 99480, 100980, 103625, 109428, 111915, 112200, 112744, 114750, 116875, 123750, 124350, 126225, 126837, 127500, 135000, 136785, 140250, 140930, 148500, 149220, 153000, 155023, 164142, 165000, 165800, 168300, 169116, 179064, 182380, 185625, 186525, 187000, 191250, 201960, 207250, 210375, 211395, 218856, 223830, 227975, 229500, 233750, 246213, 247500, 248700, 252450, 253674, 255000, 273570, 280500, 281860, 286875, 297000, 298440, 310046, 310875, 328284, 336600, 338232, 350625, 352325, 364760, 371250, 373050, 380511, 382500, 410355, 414500, 420750, 422790, 447660, 455950, 459000, 465069, 467500, 492426, 495000, 497400, 504900, 507348, 518125, 547140, 559575, 561000, 563720, 573750, 620092, 621750, 631125, 634185, 656568, 683925, 701250, 704650, 742500, 746100, 761022, 765000, 775115, 820710, 829000, 841500, 845580, 895320, 911900, 930138, 932625, 935000, 984852, 1009800, 1014696, 1036250, 1051875, 1056975, 1094280, 1119150, 1139875, 1147500, 1231065, 1240184, 1243500, 1262250, 1268370, 1367850, 1395207, 1402500, 1409300, 1485000, 1492200, 1522044, 1550230, 1554375, 1641420, 1683000, 1691160, 1761625, 1823800, 1860276, 1865250, 1902555, 1969704, 2051775, 2072500, 2103750, 2113950, 2238300, 2279750, 2295000, 2325345, 2462130, 2487000, 2524500, 2536740, 2735700, 2790414, 2797875, 2805000, 2818600, 3044088, 3100460, 3108750, 3155625, 3170925, 3282840, 3419625, 3523250, 3720552, 3730500, 3805110, 3875575, 4103550, 4145000, 4185621, 4207500, 4227900, 4476600, 4559500, 4650690, 4663125, 4924260, 5049000, 5073480, 5284875, 5471400, 5580828, 5595750, 5699375, 6155325, 6200920, 6217500, 6311250, 6341850, 6839250, 6976035, 7046500, 7461000, 7610220, 7751150, 8207100, 8371242, 8415000, 8455800, 8808125, 9119000, 9301380, 9326250, 9512775, 9848520, 10258875, 10569750, 11161656, 11191500, 11398750, 11626725, 12310650, 12435000, 12622500, 12683700, 13678500, 13952070, 13989375, 14093000, 15220440, 15502300, 15854625, 16414200, 16742484, 17098125, 17616250, 18602760, 18652500, 19025550, 19377875, 20517750, 20928105, 21139500, 22383000, 22797500, 23253450, 24621300, 25245000, 25367400, 26424375, 27357000, 27904140, 27978750, 30776625, 31004600, 31709250, 33484968, 34196250, 34880175, 35232500, 37305000, 38051100, 38755750, 41035500, 41856210, 42279000, 45595000, 46506900, 47563875, 49242600, 51294375, 52848750, 55808280, 55957500, 58133625, 61553250, 63418500, 68392500, 69760350, 70465000, 76102200, 77511500, 79273125, 82071000, 83712420, 93013800, 95127750, 96889375, 102588750, 104640525, 105697500, 111915000, 116267250, 123106500, 126837000, 136785000, 139520700, 153883125, 155023000, 158546250, 167424840, 174400875, 190255500, 193778750, 205177500, 209281050, 211395000, 232534500, 237819375, 246213000, 279041400, 290668125, 307766250, 317092500, 348801750, 380511000, 387557500, 410355000, 418562100, 465069000, 475638750, 523202625, 581336250, 615532500, 634185000, 697603500, 775115000, 837124200, 872004375, 951277500, 1046405250, 1162672500, 1231065000, 1395207000, 1744008750, 1902555000, 2092810500, 2325345000, 2616013125, 3488017500, 4185621000, 5232026250, 6976035000, 10464052500, 20928105000]

約数ペア:

[(1, 20928105000), (2, 10464052500), (3, 6976035000), (4, 5232026250), (5, 4185621000), (6, 3488017500), (8, 2616013125), (9, 2325345000), (10, 2092810500), (11, 1902555000), (12, 1744008750), (15, 1395207000), (17, 1231065000), (18, 1162672500), (20, 1046405250), (22, 951277500), (24, 872004375), (25, 837124200), (27, 775115000), (30, 697603500), (33, 634185000), (34, 615532500), (36, 581336250), (40, 523202625), (44, 475638750), (45, 465069000), (50, 418562100), (51, 410355000), (54, 387557500), (55, 380511000), (60, 348801750), (66, 317092500), (68, 307766250), (72, 290668125), (75, 279041400), (85, 246213000), (88, 237819375), (90, 232534500), (99, 211395000), (100, 209281050), (102, 205177500), (108, 193778750), (110, 190255500), (120, 174400875), (125, 167424840), (132, 158546250), (135, 155023000), (136, 153883125), (150, 139520700), (153, 136785000), (165, 126837000), (170, 123106500), (180, 116267250), (187, 111915000), (198, 105697500), (200, 104640525), (204, 102588750), (216, 96889375), (220, 95127750), (225, 93013800), (250, 83712420), (255, 82071000), (264, 79273125), (270, 77511500), (275, 76102200), (297, 70465000), (300, 69760350), (306, 68392500), (330, 63418500), (340, 61553250), (360, 58133625), (374, 55957500), (375, 55808280), (396, 52848750), (408, 51294375), (425, 49242600), (440, 47563875), (450, 46506900), (459, 45595000), (495, 42279000), (500, 41856210), (510, 41035500), (540, 38755750), (550, 38051100), (561, 37305000), (594, 35232500), (600, 34880175), (612, 34196250), (625, 33484968), (660, 31709250), (675, 31004600), (680, 30776625), (748, 27978750), (750, 27904140), (765, 27357000), (792, 26424375), (825, 25367400), (829, 25245000), (850, 24621300), (900, 23253450), (918, 22797500), (935, 22383000), (990, 21139500), (1000, 20928105), (1020, 20517750), (1080, 19377875), (1100, 19025550), (1122, 18652500), (1125, 18602760), (1188, 17616250), (1224, 17098125), (1250, 16742484), (1275, 16414200), (1320, 15854625), (1350, 15502300), (1375, 15220440), (1485, 14093000), (1496, 13989375), (1500, 13952070), (1530, 13678500), (1650, 12683700), (1658, 12622500), (1683, 12435000), (1700, 12310650), (1800, 11626725), (1836, 11398750), (1870, 11191500), (1875, 11161656), (1980, 10569750), (2040, 10258875), (2125, 9848520), (2200, 9512775), (2244, 9326250), (2250, 9301380), (2295, 9119000), (2376, 8808125), (2475, 8455800), (2487, 8415000), (2500, 8371242), (2550, 8207100), (2700, 7751150), (2750, 7610220), (2805, 7461000), (2970, 7046500), (3000, 6976035), (3060, 6839250), (3300, 6341850), (3316, 6311250), (3366, 6217500), (3375, 6200920), (3400, 6155325), (3672, 5699375), (3740, 5595750), (3750, 5580828), (3825, 5471400), (3960, 5284875), (4125, 5073480), (4145, 5049000), (4250, 4924260), (4488, 4663125), (4500, 4650690), (4590, 4559500), (4675, 4476600), (4950, 4227900), (4974, 4207500), (5000, 4185621), (5049, 4145000), (5100, 4103550), (5400, 3875575), (5500, 3805110), (5610, 3730500), (5625, 3720552), (5940, 3523250), (6120, 3419625), (6375, 3282840), (6600, 3170925), (6632, 3155625), (6732, 3108750), (6750, 3100460), (6875, 3044088), (7425, 2818600), (7461, 2805000), (7480, 2797875), (7500, 2790414), (7650, 2735700), (8250, 2536740), (8290, 2524500), (8415, 2487000), (8500, 2462130), (9000, 2325345), (9119, 2295000), (9180, 2279750), (9350, 2238300), (9900, 2113950), (9948, 2103750), (10098, 2072500), (10200, 2051775), (10625, 1969704), (11000, 1902555), (11220, 1865250), (11250, 1860276), (11475, 1823800), (11880, 1761625), (12375, 1691160), (12435, 1683000), (12750, 1641420), (13464, 1554375), (13500, 1550230), (13750, 1522044), (14025, 1492200), (14093, 1485000), (14850, 1409300), (14922, 1402500), (15000, 1395207), (15300, 1367850), (16500, 1268370), (16580, 1262250), (16830, 1243500), (16875, 1240184), (17000, 1231065), (18238, 1147500), (18360, 1139875), (18700, 1119150), (19125, 1094280), (19800, 1056975), (19896, 1051875), (20196, 1036250), (20625, 1014696), (20725, 1009800), (21250, 984852), (22383, 935000), (22440, 932625), (22500, 930138), (22950, 911900), (23375, 895320), (24750, 845580), (24870, 841500), (25245, 829000), (25500, 820710), (27000, 775115), (27357, 765000), (27500, 761022), (28050, 746100), (28186, 742500), (29700, 704650), (29844, 701250), (30600, 683925), (31875, 656568), (33000, 634185), (33160, 631125), (33660, 621750), (33750, 620092), (36476, 573750), (37125, 563720), (37305, 561000), (37400, 559575), (38250, 547140), (40392, 518125), (41250, 507348), (41450, 504900), (42075, 497400), (42279, 495000), (42500, 492426), (44766, 467500), (45000, 465069), (45595, 459000), (45900, 455950), (46750, 447660), (49500, 422790), (49740, 420750), (50490, 414500), (51000, 410355), (54714, 382500), (55000, 380511), (56100, 373050), (56372, 371250), (57375, 364760), (59400, 352325), (59688, 350625), (61875, 338232), (62175, 336600), (63750, 328284), (67320, 310875), (67500, 310046), (70125, 298440), (70465, 297000), (72952, 286875), (74250, 281860), (74610, 280500), (76500, 273570), (82071, 255000), (82500, 253674), (82900, 252450), (84150, 248700), (84558, 247500), (85000, 246213), (89532, 233750), (91190, 229500), (91800, 227975), (93500, 223830), (95625, 218856), (99000, 211395), (99480, 210375), (100980, 207250), (103625, 201960), (109428, 191250), (111915, 187000), (112200, 186525), (112744, 185625), (114750, 182380), (116875, 179064), (123750, 169116), (124350, 168300), (126225, 165800), (126837, 165000), (127500, 164142), (135000, 155023), (136785, 153000), (140250, 149220), (140930, 148500)]