3131308800

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{18121}}^1$

素因数の和:18156

約数の個数: 216

約数和(自身を含む): 11482824080

約数和(自身を除く): 8351515280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 256, 270, 288, 300, 320, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 768, 800, 864, 900, 960, 1080, 1152, 1200, 1280, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2304, 2400, 2700, 2880, 3200, 3456, 3600, 3840, 4320, 4800, 5400, 5760, 6400, 6912, 7200, 8640, 9600, 10800, 11520, 14400, 17280, 18121, 19200, 21600, 28800, 34560, 36242, 43200, 54363, 57600, 72484, 86400, 90605, 108726, 144968, 163089, 172800, 181210, 217452, 271815, 289936, 326178, 362420, 434904, 453025, 489267, 543630, 579872, 652356, 724840, 815445, 869808, 906050, 978534, 1087260, 1159744, 1304712, 1359075, 1449680, 1630890, 1739616, 1812100, 1957068, 2174520, 2319488, 2446335, 2609424, 2718150, 2899360, 3261780, 3479232, 3624200, 3914136, 4077225, 4349040, 4638976, 4892670, 5218848, 5436300, 5798720, 6523560, 6958464, 7248400, 7828272, 8154450, 8698080, 9785340, 10437696, 10872600, 11597440, 12231675, 13047120, 13916928, 14496800, 15656544, 16308900, 17396160, 19570680, 20875392, 21745200, 23194880, 24463350, 26094240, 28993600, 31313088, 32617800, 34792320, 39141360, 41750784, 43490400, 48926700, 52188480, 57987200, 62626176, 65235600, 69584640, 78282720, 86980800, 97853400, 104376960, 115974400, 125252352, 130471200, 156565440, 173961600, 195706800, 208753920, 260942400, 313130880, 347923200, 391413600, 521884800, 626261760, 782827200, 1043769600, 1565654400, 3131308800]

約数ペア:

[(1, 3131308800), (2, 1565654400), (3, 1043769600), (4, 782827200), (5, 626261760), (6, 521884800), (8, 391413600), (9, 347923200), (10, 313130880), (12, 260942400), (15, 208753920), (16, 195706800), (18, 173961600), (20, 156565440), (24, 130471200), (25, 125252352), (27, 115974400), (30, 104376960), (32, 97853400), (36, 86980800), (40, 78282720), (45, 69584640), (48, 65235600), (50, 62626176), (54, 57987200), (60, 52188480), (64, 48926700), (72, 43490400), (75, 41750784), (80, 39141360), (90, 34792320), (96, 32617800), (100, 31313088), (108, 28993600), (120, 26094240), (128, 24463350), (135, 23194880), (144, 21745200), (150, 20875392), (160, 19570680), (180, 17396160), (192, 16308900), (200, 15656544), (216, 14496800), (225, 13916928), (240, 13047120), (256, 12231675), (270, 11597440), (288, 10872600), (300, 10437696), (320, 9785340), (360, 8698080), (384, 8154450), (400, 7828272), (432, 7248400), (450, 6958464), (480, 6523560), (540, 5798720), (576, 5436300), (600, 5218848), (640, 4892670), (675, 4638976), (720, 4349040), (768, 4077225), (800, 3914136), (864, 3624200), (900, 3479232), (960, 3261780), (1080, 2899360), (1152, 2718150), (1200, 2609424), (1280, 2446335), (1350, 2319488), (1440, 2174520), (1600, 1957068), (1728, 1812100), (1800, 1739616), (1920, 1630890), (2160, 1449680), (2304, 1359075), (2400, 1304712), (2700, 1159744), (2880, 1087260), (3200, 978534), (3456, 906050), (3600, 869808), (3840, 815445), (4320, 724840), (4800, 652356), (5400, 579872), (5760, 543630), (6400, 489267), (6912, 453025), (7200, 434904), (8640, 362420), (9600, 326178), (10800, 289936), (11520, 271815), (14400, 217452), (17280, 181210), (18121, 172800), (19200, 163089), (21600, 144968), (28800, 108726), (34560, 90605), (36242, 86400), (43200, 72484), (54363, 57600)]