855705600

素因数分解:

$2^{11}\times 3^3\times 5^2\times {\mathrm{619}}^1$

素因数の和:660

約数の個数: 288

約数和(自身を含む): 3148236000

約数和(自身を除く): 2292530400

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, 512, 540, 576, 600, 619, 640, 675, 720, 768, 800, 864, 900, 960, 1024, 1080, 1152, 1200, 1238, 1280, 1350, 1440, 1536, 1600, 1728, 1800, 1857, 1920, 2048, 2160, 2304, 2400, 2476, 2560, 2700, 2880, 3072, 3095, 3200, 3456, 3600, 3714, 3840, 4320, 4608, 4800, 4952, 5120, 5400, 5571, 5760, 6144, 6190, 6400, 6912, 7200, 7428, 7680, 8640, 9216, 9285, 9600, 9904, 10240, 10800, 11142, 11520, 12380, 12800, 13824, 14400, 14856, 15360, 15475, 16713, 17280, 18432, 18570, 19200, 19808, 21600, 22284, 23040, 24760, 25600, 27648, 27855, 28800, 29712, 30720, 30950, 33426, 34560, 37140, 38400, 39616, 43200, 44568, 46080, 46425, 49520, 51200, 55296, 55710, 57600, 59424, 61900, 66852, 69120, 74280, 76800, 79232, 83565, 86400, 89136, 92160, 92850, 99040, 111420, 115200, 118848, 123800, 133704, 138240, 139275, 148560, 153600, 158464, 167130, 172800, 178272, 185700, 198080, 222840, 230400, 237696, 247600, 267408, 276480, 278550, 297120, 316928, 334260, 345600, 356544, 371400, 396160, 417825, 445680, 460800, 475392, 495200, 534816, 557100, 594240, 633856, 668520, 691200, 713088, 742800, 792320, 835650, 891360, 950784, 990400, 1069632, 1114200, 1188480, 1267712, 1337040, 1382400, 1426176, 1485600, 1584640, 1671300, 1782720, 1901568, 1980800, 2139264, 2228400, 2376960, 2674080, 2852352, 2971200, 3169280, 3342600, 3565440, 3803136, 3961600, 4278528, 4456800, 4753920, 5348160, 5704704, 5942400, 6338560, 6685200, 7130880, 7923200, 8557056, 8913600, 9507840, 10696320, 11409408, 11884800, 13370400, 14261760, 15846400, 17114112, 17827200, 19015680, 21392640, 23769600, 26740800, 28523520, 31692800, 34228224, 35654400, 42785280, 47539200, 53481600, 57047040, 71308800, 85570560, 95078400, 106963200, 142617600, 171141120, 213926400, 285235200, 427852800, 855705600]

約数ペア:

[(1, 855705600), (2, 427852800), (3, 285235200), (4, 213926400), (5, 171141120), (6, 142617600), (8, 106963200), (9, 95078400), (10, 85570560), (12, 71308800), (15, 57047040), (16, 53481600), (18, 47539200), (20, 42785280), (24, 35654400), (25, 34228224), (27, 31692800), (30, 28523520), (32, 26740800), (36, 23769600), (40, 21392640), (45, 19015680), (48, 17827200), (50, 17114112), (54, 15846400), (60, 14261760), (64, 13370400), (72, 11884800), (75, 11409408), (80, 10696320), (90, 9507840), (96, 8913600), (100, 8557056), (108, 7923200), (120, 7130880), (128, 6685200), (135, 6338560), (144, 5942400), (150, 5704704), (160, 5348160), (180, 4753920), (192, 4456800), (200, 4278528), (216, 3961600), (225, 3803136), (240, 3565440), (256, 3342600), (270, 3169280), (288, 2971200), (300, 2852352), (320, 2674080), (360, 2376960), (384, 2228400), (400, 2139264), (432, 1980800), (450, 1901568), (480, 1782720), (512, 1671300), (540, 1584640), (576, 1485600), (600, 1426176), (619, 1382400), (640, 1337040), (675, 1267712), (720, 1188480), (768, 1114200), (800, 1069632), (864, 990400), (900, 950784), (960, 891360), (1024, 835650), (1080, 792320), (1152, 742800), (1200, 713088), (1238, 691200), (1280, 668520), (1350, 633856), (1440, 594240), (1536, 557100), (1600, 534816), (1728, 495200), (1800, 475392), (1857, 460800), (1920, 445680), (2048, 417825), (2160, 396160), (2304, 371400), (2400, 356544), (2476, 345600), (2560, 334260), (2700, 316928), (2880, 297120), (3072, 278550), (3095, 276480), (3200, 267408), (3456, 247600), (3600, 237696), (3714, 230400), (3840, 222840), (4320, 198080), (4608, 185700), (4800, 178272), (4952, 172800), (5120, 167130), (5400, 158464), (5571, 153600), (5760, 148560), (6144, 139275), (6190, 138240), (6400, 133704), (6912, 123800), (7200, 118848), (7428, 115200), (7680, 111420), (8640, 99040), (9216, 92850), (9285, 92160), (9600, 89136), (9904, 86400), (10240, 83565), (10800, 79232), (11142, 76800), (11520, 74280), (12380, 69120), (12800, 66852), (13824, 61900), (14400, 59424), (14856, 57600), (15360, 55710), (15475, 55296), (16713, 51200), (17280, 49520), (18432, 46425), (18570, 46080), (19200, 44568), (19808, 43200), (21600, 39616), (22284, 38400), (23040, 37140), (24760, 34560), (25600, 33426), (27648, 30950), (27855, 30720), (28800, 29712)]