29980800

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{347}}^1$

素因数の和:380

約数の個数: 192

約数和(自身を含む): 110037600

約数和(自身を除く): 80056800

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, 270, 288, 300, 320, 347, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 694, 720, 800, 864, 900, 960, 1041, 1080, 1152, 1200, 1350, 1388, 1440, 1600, 1728, 1735, 1800, 1920, 2082, 2160, 2400, 2700, 2776, 2880, 3123, 3200, 3456, 3470, 3600, 4164, 4320, 4800, 5205, 5400, 5552, 5760, 6246, 6940, 7200, 8328, 8640, 8675, 9369, 9600, 10410, 10800, 11104, 12492, 13880, 14400, 15615, 16656, 17280, 17350, 18738, 20820, 21600, 22208, 24984, 26025, 27760, 28800, 31230, 33312, 34700, 37476, 41640, 43200, 44416, 46845, 49968, 52050, 55520, 62460, 66624, 69400, 74952, 78075, 83280, 86400, 93690, 99936, 104100, 111040, 124920, 133248, 138800, 149904, 156150, 166560, 187380, 199872, 208200, 222080, 234225, 249840, 277600, 299808, 312300, 333120, 374760, 399744, 416400, 468450, 499680, 555200, 599616, 624600, 666240, 749520, 832800, 936900, 999360, 1110400, 1199232, 1249200, 1499040, 1665600, 1873800, 1998720, 2498400, 2998080, 3331200, 3747600, 4996800, 5996160, 7495200, 9993600, 14990400, 29980800]

約数ペア:

[(1, 29980800), (2, 14990400), (3, 9993600), (4, 7495200), (5, 5996160), (6, 4996800), (8, 3747600), (9, 3331200), (10, 2998080), (12, 2498400), (15, 1998720), (16, 1873800), (18, 1665600), (20, 1499040), (24, 1249200), (25, 1199232), (27, 1110400), (30, 999360), (32, 936900), (36, 832800), (40, 749520), (45, 666240), (48, 624600), (50, 599616), (54, 555200), (60, 499680), (64, 468450), (72, 416400), (75, 399744), (80, 374760), (90, 333120), (96, 312300), (100, 299808), (108, 277600), (120, 249840), (128, 234225), (135, 222080), (144, 208200), (150, 199872), (160, 187380), (180, 166560), (192, 156150), (200, 149904), (216, 138800), (225, 133248), (240, 124920), (270, 111040), (288, 104100), (300, 99936), (320, 93690), (347, 86400), (360, 83280), (384, 78075), (400, 74952), (432, 69400), (450, 66624), (480, 62460), (540, 55520), (576, 52050), (600, 49968), (640, 46845), (675, 44416), (694, 43200), (720, 41640), (800, 37476), (864, 34700), (900, 33312), (960, 31230), (1041, 28800), (1080, 27760), (1152, 26025), (1200, 24984), (1350, 22208), (1388, 21600), (1440, 20820), (1600, 18738), (1728, 17350), (1735, 17280), (1800, 16656), (1920, 15615), (2082, 14400), (2160, 13880), (2400, 12492), (2700, 11104), (2776, 10800), (2880, 10410), (3123, 9600), (3200, 9369), (3456, 8675), (3470, 8640), (3600, 8328), (4164, 7200), (4320, 6940), (4800, 6246), (5205, 5760), (5400, 5552)]