20546190000

素因数分解:

$2^4\times 3^3\times 5^4\times 7^2\times {\mathrm{1553}}^1$

素因数の和:1604

約数の個数: 600

約数和(自身を含む): 85782478320

約数和(自身を除く): 65236288320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 98, 100, 105, 108, 112, 120, 125, 126, 135, 140, 144, 147, 150, 168, 175, 180, 189, 196, 200, 210, 216, 225, 240, 245, 250, 252, 270, 280, 294, 300, 315, 336, 350, 360, 375, 378, 392, 400, 420, 432, 441, 450, 490, 500, 504, 525, 540, 560, 588, 600, 625, 630, 675, 700, 720, 735, 750, 756, 784, 840, 875, 882, 900, 945, 980, 1000, 1008, 1050, 1080, 1125, 1176, 1200, 1225, 1250, 1260, 1323, 1350, 1400, 1470, 1500, 1512, 1553, 1575, 1680, 1750, 1764, 1800, 1875, 1890, 1960, 2000, 2100, 2160, 2205, 2250, 2352, 2450, 2500, 2520, 2625, 2646, 2700, 2800, 2940, 3000, 3024, 3106, 3150, 3375, 3500, 3528, 3600, 3675, 3750, 3780, 3920, 4200, 4375, 4410, 4500, 4659, 4725, 4900, 5000, 5040, 5250, 5292, 5400, 5625, 5880, 6000, 6125, 6212, 6300, 6615, 6750, 7000, 7056, 7350, 7500, 7560, 7765, 7875, 8400, 8750, 8820, 9000, 9318, 9450, 9800, 10000, 10500, 10584, 10800, 10871, 11025, 11250, 11760, 12250, 12424, 12600, 13125, 13230, 13500, 13977, 14000, 14700, 15000, 15120, 15530, 15750, 16875, 17500, 17640, 18000, 18375, 18636, 18900, 19600, 21000, 21168, 21742, 22050, 22500, 23295, 23625, 24500, 24848, 25200, 26250, 26460, 27000, 27954, 29400, 30000, 30625, 31060, 31500, 32613, 33075, 33750, 35000, 35280, 36750, 37272, 37800, 38825, 39375, 41931, 42000, 43484, 44100, 45000, 46590, 47250, 49000, 52500, 52920, 54000, 54355, 55125, 55908, 58800, 61250, 62120, 63000, 65226, 66150, 67500, 69885, 70000, 73500, 74544, 75600, 76097, 77650, 78750, 83862, 86968, 88200, 90000, 91875, 93180, 94500, 97839, 98000, 105000, 105840, 108710, 110250, 111816, 116475, 118125, 122500, 124240, 126000, 130452, 132300, 135000, 139770, 147000, 152194, 155300, 157500, 163065, 165375, 167724, 173936, 176400, 183750, 186360, 189000, 194125, 195678, 209655, 210000, 217420, 220500, 223632, 228291, 232950, 236250, 245000, 260904, 264600, 270000, 271775, 275625, 279540, 293517, 294000, 304388, 310600, 315000, 326130, 330750, 335448, 349425, 367500, 372720, 378000, 380485, 388250, 391356, 419310, 434840, 441000, 456582, 465900, 472500, 489195, 490000, 521808, 529200, 543550, 551250, 559080, 582375, 587034, 608776, 621200, 630000, 652260, 661500, 670896, 684873, 698850, 735000, 760970, 776500, 782712, 815325, 826875, 838620, 869680, 882000, 913164, 931800, 945000, 970625, 978390, 1048275, 1087100, 1102500, 1118160, 1141455, 1164750, 1174068, 1217552, 1304520, 1323000, 1358875, 1369746, 1397700, 1467585, 1470000, 1521940, 1553000, 1565424, 1630650, 1653750, 1677240, 1747125, 1826328, 1863600, 1890000, 1902425, 1941250, 1956780, 2054619, 2096550, 2174200, 2205000, 2282910, 2329500, 2348136, 2445975, 2609040, 2646000, 2717750, 2739492, 2795400, 2911875, 2935170, 3043880, 3106000, 3261300, 3307500, 3354480, 3424365, 3494250, 3652656, 3804850, 3882500, 3913560, 4076625, 4109238, 4193100, 4348400, 4410000, 4565820, 4659000, 4696272, 4891950, 5241375, 5435500, 5478984, 5590800, 5707275, 5823750, 5870340, 6087760, 6522600, 6615000, 6794375, 6848730, 6988500, 7337925, 7609700, 7765000, 7827120, 8153250, 8218476, 8386200, 8735625, 9131640, 9318000, 9512125, 9783900, 10273095, 10482750, 10871000, 10957968, 11414550, 11647500, 11740680, 12229875, 13045200, 13230000, 13588750, 13697460, 13977000, 14675850, 15219400, 15530000, 16306500, 16436952, 16772400, 17121825, 17471250, 18263280, 19024250, 19567800, 20383125, 20546190, 20965500, 21742000, 22829100, 23295000, 23481360, 24459750, 26206875, 27177500, 27394920, 27954000, 28536375, 29351700, 30438800, 32613000, 32873904, 34243650, 34942500, 36689625, 38048500, 39135600, 40766250, 41092380, 41931000, 45658200, 46590000, 47560625, 48919500, 51365475, 52413750, 54355000, 54789840, 57072750, 58703400, 61149375, 65226000, 68487300, 69885000, 73379250, 76097000, 81532500, 82184760, 83862000, 85609125, 91316400, 95121250, 97839000, 102730950, 104827500, 108710000, 114145500, 117406800, 122298750, 136974600, 139770000, 142681875, 146758500, 152194000, 163065000, 164369520, 171218250, 183448125, 190242500, 195678000, 205461900, 209655000, 228291000, 244597500, 256827375, 273949200, 285363750, 293517000, 326130000, 342436500, 366896250, 380485000, 410923800, 419310000, 428045625, 456582000, 489195000, 513654750, 570727500, 587034000, 684873000, 733792500, 760970000, 821847600, 856091250, 978390000, 1027309500, 1141455000, 1284136875, 1369746000, 1467585000, 1712182500, 2054619000, 2282910000, 2568273750, 2935170000, 3424365000, 4109238000, 5136547500, 6848730000, 10273095000, 20546190000]

約数ペア:

[(1, 20546190000), (2, 10273095000), (3, 6848730000), (4, 5136547500), (5, 4109238000), (6, 3424365000), (7, 2935170000), (8, 2568273750), (9, 2282910000), (10, 2054619000), (12, 1712182500), (14, 1467585000), (15, 1369746000), (16, 1284136875), (18, 1141455000), (20, 1027309500), (21, 978390000), (24, 856091250), (25, 821847600), (27, 760970000), (28, 733792500), (30, 684873000), (35, 587034000), (36, 570727500), (40, 513654750), (42, 489195000), (45, 456582000), (48, 428045625), (49, 419310000), (50, 410923800), (54, 380485000), (56, 366896250), (60, 342436500), (63, 326130000), (70, 293517000), (72, 285363750), (75, 273949200), (80, 256827375), (84, 244597500), (90, 228291000), (98, 209655000), (100, 205461900), (105, 195678000), (108, 190242500), (112, 183448125), (120, 171218250), (125, 164369520), (126, 163065000), (135, 152194000), (140, 146758500), (144, 142681875), (147, 139770000), (150, 136974600), (168, 122298750), (175, 117406800), (180, 114145500), (189, 108710000), (196, 104827500), (200, 102730950), (210, 97839000), (216, 95121250), (225, 91316400), (240, 85609125), (245, 83862000), (250, 82184760), (252, 81532500), (270, 76097000), (280, 73379250), (294, 69885000), (300, 68487300), (315, 65226000), (336, 61149375), (350, 58703400), (360, 57072750), (375, 54789840), (378, 54355000), (392, 52413750), (400, 51365475), (420, 48919500), (432, 47560625), (441, 46590000), (450, 45658200), (490, 41931000), (500, 41092380), (504, 40766250), (525, 39135600), (540, 38048500), (560, 36689625), (588, 34942500), (600, 34243650), (625, 32873904), (630, 32613000), (675, 30438800), (700, 29351700), (720, 28536375), (735, 27954000), (750, 27394920), (756, 27177500), (784, 26206875), (840, 24459750), (875, 23481360), (882, 23295000), (900, 22829100), (945, 21742000), (980, 20965500), (1000, 20546190), (1008, 20383125), (1050, 19567800), (1080, 19024250), (1125, 18263280), (1176, 17471250), (1200, 17121825), (1225, 16772400), (1250, 16436952), (1260, 16306500), (1323, 15530000), (1350, 15219400), (1400, 14675850), (1470, 13977000), (1500, 13697460), (1512, 13588750), (1553, 13230000), (1575, 13045200), (1680, 12229875), (1750, 11740680), (1764, 11647500), (1800, 11414550), (1875, 10957968), (1890, 10871000), (1960, 10482750), (2000, 10273095), (2100, 9783900), (2160, 9512125), (2205, 9318000), (2250, 9131640), (2352, 8735625), (2450, 8386200), (2500, 8218476), (2520, 8153250), (2625, 7827120), (2646, 7765000), (2700, 7609700), (2800, 7337925), (2940, 6988500), (3000, 6848730), (3024, 6794375), (3106, 6615000), (3150, 6522600), (3375, 6087760), (3500, 5870340), (3528, 5823750), (3600, 5707275), (3675, 5590800), (3750, 5478984), (3780, 5435500), (3920, 5241375), (4200, 4891950), (4375, 4696272), (4410, 4659000), (4500, 4565820), (4659, 4410000), (4725, 4348400), (4900, 4193100), (5000, 4109238), (5040, 4076625), (5250, 3913560), (5292, 3882500), (5400, 3804850), (5625, 3652656), (5880, 3494250), (6000, 3424365), (6125, 3354480), (6212, 3307500), (6300, 3261300), (6615, 3106000), (6750, 3043880), (7000, 2935170), (7056, 2911875), (7350, 2795400), (7500, 2739492), (7560, 2717750), (7765, 2646000), (7875, 2609040), (8400, 2445975), (8750, 2348136), (8820, 2329500), (9000, 2282910), (9318, 2205000), (9450, 2174200), (9800, 2096550), (10000, 2054619), (10500, 1956780), (10584, 1941250), (10800, 1902425), (10871, 1890000), (11025, 1863600), (11250, 1826328), (11760, 1747125), (12250, 1677240), (12424, 1653750), (12600, 1630650), (13125, 1565424), (13230, 1553000), (13500, 1521940), (13977, 1470000), (14000, 1467585), (14700, 1397700), (15000, 1369746), (15120, 1358875), (15530, 1323000), (15750, 1304520), (16875, 1217552), (17500, 1174068), (17640, 1164750), (18000, 1141455), (18375, 1118160), (18636, 1102500), (18900, 1087100), (19600, 1048275), (21000, 978390), (21168, 970625), (21742, 945000), (22050, 931800), (22500, 913164), (23295, 882000), (23625, 869680), (24500, 838620), (24848, 826875), (25200, 815325), (26250, 782712), (26460, 776500), (27000, 760970), (27954, 735000), (29400, 698850), (30000, 684873), (30625, 670896), (31060, 661500), (31500, 652260), (32613, 630000), (33075, 621200), (33750, 608776), (35000, 587034), (35280, 582375), (36750, 559080), (37272, 551250), (37800, 543550), (38825, 529200), (39375, 521808), (41931, 490000), (42000, 489195), (43484, 472500), (44100, 465900), (45000, 456582), (46590, 441000), (47250, 434840), (49000, 419310), (52500, 391356), (52920, 388250), (54000, 380485), (54355, 378000), (55125, 372720), (55908, 367500), (58800, 349425), (61250, 335448), (62120, 330750), (63000, 326130), (65226, 315000), (66150, 310600), (67500, 304388), (69885, 294000), (70000, 293517), (73500, 279540), (74544, 275625), (75600, 271775), (76097, 270000), (77650, 264600), (78750, 260904), (83862, 245000), (86968, 236250), (88200, 232950), (90000, 228291), (91875, 223632), (93180, 220500), (94500, 217420), (97839, 210000), (98000, 209655), (105000, 195678), (105840, 194125), (108710, 189000), (110250, 186360), (111816, 183750), (116475, 176400), (118125, 173936), (122500, 167724), (124240, 165375), (126000, 163065), (130452, 157500), (132300, 155300), (135000, 152194), (139770, 147000)]