27993600

素因数分解:

$2^9\times 3^7\times 5^2$

素因数の和:49

約数の個数: 240

約数和(自身を含む): 104018640

約数和(自身を除く): 76025040

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, 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, 3200, 3240, 3456, 3600, 3645, 3840, 3888, 4050, 4320, 4374, 4608, 4800, 4860, 5184, 5400, 5760, 5832, 6075, 6400, 6480, 6912, 7200, 7290, 7680, 7776, 8100, 8640, 8748, 9600, 9720, 10368, 10800, 10935, 11520, 11664, 12150, 12800, 12960, 13824, 14400, 14580, 15552, 16200, 17280, 17496, 18225, 19200, 19440, 20736, 21600, 21870, 23040, 23328, 24300, 25920, 28800, 29160, 31104, 32400, 34560, 34992, 36450, 38400, 38880, 41472, 43200, 43740, 46656, 48600, 51840, 54675, 57600, 58320, 62208, 64800, 69120, 69984, 72900, 77760, 86400, 87480, 93312, 97200, 103680, 109350, 115200, 116640, 124416, 129600, 139968, 145800, 155520, 172800, 174960, 186624, 194400, 207360, 218700, 233280, 259200, 279936, 291600, 311040, 345600, 349920, 373248, 388800, 437400, 466560, 518400, 559872, 583200, 622080, 699840, 777600, 874800, 933120, 1036800, 1119744, 1166400, 1399680, 1555200, 1749600, 1866240, 2332800, 2799360, 3110400, 3499200, 4665600, 5598720, 6998400, 9331200, 13996800, 27993600]

約数ペア:

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