255142800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 360

約数和(自身を含む): 1025425440

約数和(自身を除く): 770282640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 25, 30, 33, 34, 36, 40, 44, 45, 48, 50, 51, 55, 60, 66, 68, 72, 75, 80, 85, 88, 90, 99, 100, 102, 110, 120, 132, 136, 144, 150, 153, 165, 170, 176, 180, 187, 198, 200, 204, 220, 225, 240, 255, 264, 272, 275, 300, 306, 330, 340, 360, 374, 379, 396, 400, 408, 425, 440, 450, 495, 510, 528, 550, 561, 600, 612, 660, 680, 720, 748, 758, 765, 792, 816, 825, 850, 880, 900, 935, 990, 1020, 1100, 1122, 1137, 1200, 1224, 1275, 1320, 1360, 1496, 1516, 1530, 1584, 1650, 1683, 1700, 1800, 1870, 1895, 1980, 2040, 2200, 2244, 2274, 2448, 2475, 2550, 2640, 2805, 2992, 3032, 3060, 3300, 3366, 3400, 3411, 3600, 3740, 3790, 3825, 3960, 4080, 4169, 4400, 4488, 4548, 4675, 4950, 5100, 5610, 5685, 6064, 6120, 6443, 6600, 6732, 6800, 6822, 7480, 7580, 7650, 7920, 8338, 8415, 8976, 9096, 9350, 9475, 9900, 10200, 11220, 11370, 12240, 12507, 12886, 13200, 13464, 13644, 14025, 14960, 15160, 15300, 16676, 16830, 17055, 18192, 18700, 18950, 19329, 19800, 20400, 20845, 22440, 22740, 25014, 25772, 26928, 27288, 28050, 28425, 30320, 30600, 32215, 33352, 33660, 34110, 37400, 37521, 37900, 38658, 39600, 41690, 42075, 44880, 45480, 50028, 51544, 54576, 56100, 56850, 57987, 61200, 62535, 64430, 66704, 67320, 68220, 70873, 74800, 75042, 75800, 77316, 83380, 84150, 85275, 90960, 96645, 100056, 103088, 104225, 112200, 113700, 115974, 125070, 128860, 134640, 136440, 141746, 150084, 151600, 154632, 161075, 166760, 168300, 170550, 187605, 193290, 200112, 208450, 212619, 224400, 227400, 231948, 250140, 257720, 272880, 283492, 289935, 300168, 309264, 312675, 322150, 333520, 336600, 341100, 354365, 375210, 386580, 416900, 425238, 454800, 463896, 483225, 500280, 515440, 566984, 579870, 600336, 625350, 637857, 644300, 673200, 682200, 708730, 750420, 773160, 833800, 850476, 927792, 938025, 966450, 1000560, 1063095, 1133968, 1159740, 1250700, 1275714, 1288600, 1364400, 1417460, 1449675, 1500840, 1546320, 1667600, 1700952, 1771825, 1876050, 1932900, 2126190, 2319480, 2501400, 2551428, 2577200, 2834920, 2899350, 3001680, 3189285, 3401904, 3543650, 3752100, 3865800, 4252380, 4638960, 5002800, 5102856, 5315475, 5669840, 5798700, 6378570, 7087300, 7504200, 7731600, 8504760, 10205712, 10630950, 11597400, 12757140, 14174600, 15008400, 15946425, 17009520, 21261900, 23194800, 25514280, 28349200, 31892850, 42523800, 51028560, 63785700, 85047600, 127571400, 255142800]

約数ペア:

[(1, 255142800), (2, 127571400), (3, 85047600), (4, 63785700), (5, 51028560), (6, 42523800), (8, 31892850), (9, 28349200), (10, 25514280), (11, 23194800), (12, 21261900), (15, 17009520), (16, 15946425), (17, 15008400), (18, 14174600), (20, 12757140), (22, 11597400), (24, 10630950), (25, 10205712), (30, 8504760), (33, 7731600), (34, 7504200), (36, 7087300), (40, 6378570), (44, 5798700), (45, 5669840), (48, 5315475), (50, 5102856), (51, 5002800), (55, 4638960), (60, 4252380), (66, 3865800), (68, 3752100), (72, 3543650), (75, 3401904), (80, 3189285), (85, 3001680), (88, 2899350), (90, 2834920), (99, 2577200), (100, 2551428), (102, 2501400), (110, 2319480), (120, 2126190), (132, 1932900), (136, 1876050), (144, 1771825), (150, 1700952), (153, 1667600), (165, 1546320), (170, 1500840), (176, 1449675), (180, 1417460), (187, 1364400), (198, 1288600), (200, 1275714), (204, 1250700), (220, 1159740), (225, 1133968), (240, 1063095), (255, 1000560), (264, 966450), (272, 938025), (275, 927792), (300, 850476), (306, 833800), (330, 773160), (340, 750420), (360, 708730), (374, 682200), (379, 673200), (396, 644300), (400, 637857), (408, 625350), (425, 600336), (440, 579870), (450, 566984), (495, 515440), (510, 500280), (528, 483225), (550, 463896), (561, 454800), (600, 425238), (612, 416900), (660, 386580), (680, 375210), (720, 354365), (748, 341100), (758, 336600), (765, 333520), (792, 322150), (816, 312675), (825, 309264), (850, 300168), (880, 289935), (900, 283492), (935, 272880), (990, 257720), (1020, 250140), (1100, 231948), (1122, 227400), (1137, 224400), (1200, 212619), (1224, 208450), (1275, 200112), (1320, 193290), (1360, 187605), (1496, 170550), (1516, 168300), (1530, 166760), (1584, 161075), (1650, 154632), (1683, 151600), (1700, 150084), (1800, 141746), (1870, 136440), (1895, 134640), (1980, 128860), (2040, 125070), (2200, 115974), (2244, 113700), (2274, 112200), (2448, 104225), (2475, 103088), (2550, 100056), (2640, 96645), (2805, 90960), (2992, 85275), (3032, 84150), (3060, 83380), (3300, 77316), (3366, 75800), (3400, 75042), (3411, 74800), (3600, 70873), (3740, 68220), (3790, 67320), (3825, 66704), (3960, 64430), (4080, 62535), (4169, 61200), (4400, 57987), (4488, 56850), (4548, 56100), (4675, 54576), (4950, 51544), (5100, 50028), (5610, 45480), (5685, 44880), (6064, 42075), (6120, 41690), (6443, 39600), (6600, 38658), (6732, 37900), (6800, 37521), (6822, 37400), (7480, 34110), (7580, 33660), (7650, 33352), (7920, 32215), (8338, 30600), (8415, 30320), (8976, 28425), (9096, 28050), (9350, 27288), (9475, 26928), (9900, 25772), (10200, 25014), (11220, 22740), (11370, 22440), (12240, 20845), (12507, 20400), (12886, 19800), (13200, 19329), (13464, 18950), (13644, 18700), (14025, 18192), (14960, 17055), (15160, 16830), (15300, 16676)]