55987200

素因数分解:

$2^{10}\times 3^7\times 5^2$

素因数の和:51

約数の個数: 264

約数和(自身を含む): 208138960

約数和(自身を除く): 152151760

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, 81, 90, 96, 100, 108, 120, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 256, 270, 288, 300, 320, 324, 360, 384, 400, 405, 432, 450, 480, 486, 512, 540, 576, 600, 640, 648, 675, 720, 729, 768, 800, 810, 864, 900, 960, 972, 1024, 1080, 1152, 1200, 1215, 1280, 1296, 1350, 1440, 1458, 1536, 1600, 1620, 1728, 1800, 1920, 1944, 2025, 2160, 2187, 2304, 2400, 2430, 2560, 2592, 2700, 2880, 2916, 3072, 3200, 3240, 3456, 3600, 3645, 3840, 3888, 4050, 4320, 4374, 4608, 4800, 4860, 5120, 5184, 5400, 5760, 5832, 6075, 6400, 6480, 6912, 7200, 7290, 7680, 7776, 8100, 8640, 8748, 9216, 9600, 9720, 10368, 10800, 10935, 11520, 11664, 12150, 12800, 12960, 13824, 14400, 14580, 15360, 15552, 16200, 17280, 17496, 18225, 19200, 19440, 20736, 21600, 21870, 23040, 23328, 24300, 25600, 25920, 27648, 28800, 29160, 31104, 32400, 34560, 34992, 36450, 38400, 38880, 41472, 43200, 43740, 46080, 46656, 48600, 51840, 54675, 57600, 58320, 62208, 64800, 69120, 69984, 72900, 76800, 77760, 82944, 86400, 87480, 93312, 97200, 103680, 109350, 115200, 116640, 124416, 129600, 138240, 139968, 145800, 155520, 172800, 174960, 186624, 194400, 207360, 218700, 230400, 233280, 248832, 259200, 279936, 291600, 311040, 345600, 349920, 373248, 388800, 414720, 437400, 466560, 518400, 559872, 583200, 622080, 691200, 699840, 746496, 777600, 874800, 933120, 1036800, 1119744, 1166400, 1244160, 1399680, 1555200, 1749600, 1866240, 2073600, 2239488, 2332800, 2799360, 3110400, 3499200, 3732480, 4665600, 5598720, 6220800, 6998400, 9331200, 11197440, 13996800, 18662400, 27993600, 55987200]

約数ペア:

[(1, 55987200), (2, 27993600), (3, 18662400), (4, 13996800), (5, 11197440), (6, 9331200), (8, 6998400), (9, 6220800), (10, 5598720), (12, 4665600), (15, 3732480), (16, 3499200), (18, 3110400), (20, 2799360), (24, 2332800), (25, 2239488), (27, 2073600), (30, 1866240), (32, 1749600), (36, 1555200), (40, 1399680), (45, 1244160), (48, 1166400), (50, 1119744), (54, 1036800), (60, 933120), (64, 874800), (72, 777600), (75, 746496), (80, 699840), (81, 691200), (90, 622080), (96, 583200), (100, 559872), (108, 518400), (120, 466560), (128, 437400), (135, 414720), (144, 388800), (150, 373248), (160, 349920), (162, 345600), (180, 311040), (192, 291600), (200, 279936), (216, 259200), (225, 248832), (240, 233280), (243, 230400), (256, 218700), (270, 207360), (288, 194400), (300, 186624), (320, 174960), (324, 172800), (360, 155520), (384, 145800), (400, 139968), (405, 138240), (432, 129600), (450, 124416), (480, 116640), (486, 115200), (512, 109350), (540, 103680), (576, 97200), (600, 93312), (640, 87480), (648, 86400), (675, 82944), (720, 77760), (729, 76800), (768, 72900), (800, 69984), (810, 69120), (864, 64800), (900, 62208), (960, 58320), (972, 57600), (1024, 54675), (1080, 51840), (1152, 48600), (1200, 46656), (1215, 46080), (1280, 43740), (1296, 43200), (1350, 41472), (1440, 38880), (1458, 38400), (1536, 36450), (1600, 34992), (1620, 34560), (1728, 32400), (1800, 31104), (1920, 29160), (1944, 28800), (2025, 27648), (2160, 25920), (2187, 25600), (2304, 24300), (2400, 23328), (2430, 23040), (2560, 21870), (2592, 21600), (2700, 20736), (2880, 19440), (2916, 19200), (3072, 18225), (3200, 17496), (3240, 17280), (3456, 16200), (3600, 15552), (3645, 15360), (3840, 14580), (3888, 14400), (4050, 13824), (4320, 12960), (4374, 12800), (4608, 12150), (4800, 11664), (4860, 11520), (5120, 10935), (5184, 10800), (5400, 10368), (5760, 9720), (5832, 9600), (6075, 9216), (6400, 8748), (6480, 8640), (6912, 8100), (7200, 7776), (7290, 7680)]