83980800

素因数分解:

$2^9\times 3^8\times 5^2$

素因数の和:52

約数の個数: 270

約数和(自身を含む): 312087633

約数和(自身を除く): 228106833

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, 6561, 6912, 7200, 7290, 7680, 7776, 8100, 8640, 8748, 9600, 9720, 10368, 10800, 10935, 11520, 11664, 12150, 12800, 12960, 13122, 13824, 14400, 14580, 15552, 16200, 17280, 17496, 18225, 19200, 19440, 20736, 21600, 21870, 23040, 23328, 24300, 25920, 26244, 28800, 29160, 31104, 32400, 32805, 34560, 34992, 36450, 38400, 38880, 41472, 43200, 43740, 46656, 48600, 51840, 52488, 54675, 57600, 58320, 62208, 64800, 65610, 69120, 69984, 72900, 77760, 86400, 87480, 93312, 97200, 103680, 104976, 109350, 115200, 116640, 124416, 129600, 131220, 139968, 145800, 155520, 164025, 172800, 174960, 186624, 194400, 207360, 209952, 218700, 233280, 259200, 262440, 279936, 291600, 311040, 328050, 345600, 349920, 373248, 388800, 419904, 437400, 466560, 518400, 524880, 559872, 583200, 622080, 656100, 699840, 777600, 839808, 874800, 933120, 1036800, 1049760, 1119744, 1166400, 1312200, 1399680, 1555200, 1679616, 1749600, 1866240, 2099520, 2332800, 2624400, 2799360, 3110400, 3359232, 3499200, 4199040, 4665600, 5248800, 5598720, 6998400, 8398080, 9331200, 10497600, 13996800, 16796160, 20995200, 27993600, 41990400, 83980800]

約数ペア:

[(1, 83980800), (2, 41990400), (3, 27993600), (4, 20995200), (5, 16796160), (6, 13996800), (8, 10497600), (9, 9331200), (10, 8398080), (12, 6998400), (15, 5598720), (16, 5248800), (18, 4665600), (20, 4199040), (24, 3499200), (25, 3359232), (27, 3110400), (30, 2799360), (32, 2624400), (36, 2332800), (40, 2099520), (45, 1866240), (48, 1749600), (50, 1679616), (54, 1555200), (60, 1399680), (64, 1312200), (72, 1166400), (75, 1119744), (80, 1049760), (81, 1036800), (90, 933120), (96, 874800), (100, 839808), (108, 777600), (120, 699840), (128, 656100), (135, 622080), (144, 583200), (150, 559872), (160, 524880), (162, 518400), (180, 466560), (192, 437400), (200, 419904), (216, 388800), (225, 373248), (240, 349920), (243, 345600), (256, 328050), (270, 311040), (288, 291600), (300, 279936), (320, 262440), (324, 259200), (360, 233280), (384, 218700), (400, 209952), (405, 207360), (432, 194400), (450, 186624), (480, 174960), (486, 172800), (512, 164025), (540, 155520), (576, 145800), (600, 139968), (640, 131220), (648, 129600), (675, 124416), (720, 116640), (729, 115200), (768, 109350), (800, 104976), (810, 103680), (864, 97200), (900, 93312), (960, 87480), (972, 86400), (1080, 77760), (1152, 72900), (1200, 69984), (1215, 69120), (1280, 65610), (1296, 64800), (1350, 62208), (1440, 58320), (1458, 57600), (1536, 54675), (1600, 52488), (1620, 51840), (1728, 48600), (1800, 46656), (1920, 43740), (1944, 43200), (2025, 41472), (2160, 38880), (2187, 38400), (2304, 36450), (2400, 34992), (2430, 34560), (2560, 32805), (2592, 32400), (2700, 31104), (2880, 29160), (2916, 28800), (3200, 26244), (3240, 25920), (3456, 24300), (3600, 23328), (3645, 23040), (3840, 21870), (3888, 21600), (4050, 20736), (4320, 19440), (4374, 19200), (4608, 18225), (4800, 17496), (4860, 17280), (5184, 16200), (5400, 15552), (5760, 14580), (5832, 14400), (6075, 13824), (6400, 13122), (6480, 12960), (6561, 12800), (6912, 12150), (7200, 11664), (7290, 11520), (7680, 10935), (7776, 10800), (8100, 10368), (8640, 9720), (8748, 9600)]