211204800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{4889}}^1$

素因数の和:4920

約数の個数: 168

約数和(自身を含む): 770077200

約数和(自身を除く): 558872400

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, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 270, 288, 300, 320, 360, 400, 432, 450, 480, 540, 576, 600, 675, 720, 800, 864, 900, 960, 1080, 1200, 1350, 1440, 1600, 1728, 1800, 2160, 2400, 2700, 2880, 3600, 4320, 4800, 4889, 5400, 7200, 8640, 9778, 10800, 14400, 14667, 19556, 21600, 24445, 29334, 39112, 43200, 44001, 48890, 58668, 73335, 78224, 88002, 97780, 117336, 122225, 132003, 146670, 156448, 176004, 195560, 220005, 234672, 244450, 264006, 293340, 312896, 352008, 366675, 391120, 440010, 469344, 488900, 528012, 586680, 660015, 704016, 733350, 782240, 880020, 938688, 977800, 1056024, 1100025, 1173360, 1320030, 1408032, 1466700, 1564480, 1760040, 1955600, 2112048, 2200050, 2346720, 2640060, 2816064, 2933400, 3300075, 3520080, 3911200, 4224096, 4400100, 4693440, 5280120, 5866800, 6600150, 7040160, 7822400, 8448192, 8800200, 10560240, 11733600, 13200300, 14080320, 17600400, 21120480, 23467200, 26400600, 35200800, 42240960, 52801200, 70401600, 105602400, 211204800]

約数ペア:

[(1, 211204800), (2, 105602400), (3, 70401600), (4, 52801200), (5, 42240960), (6, 35200800), (8, 26400600), (9, 23467200), (10, 21120480), (12, 17600400), (15, 14080320), (16, 13200300), (18, 11733600), (20, 10560240), (24, 8800200), (25, 8448192), (27, 7822400), (30, 7040160), (32, 6600150), (36, 5866800), (40, 5280120), (45, 4693440), (48, 4400100), (50, 4224096), (54, 3911200), (60, 3520080), (64, 3300075), (72, 2933400), (75, 2816064), (80, 2640060), (90, 2346720), (96, 2200050), (100, 2112048), (108, 1955600), (120, 1760040), (135, 1564480), (144, 1466700), (150, 1408032), (160, 1320030), (180, 1173360), (192, 1100025), (200, 1056024), (216, 977800), (225, 938688), (240, 880020), (270, 782240), (288, 733350), (300, 704016), (320, 660015), (360, 586680), (400, 528012), (432, 488900), (450, 469344), (480, 440010), (540, 391120), (576, 366675), (600, 352008), (675, 312896), (720, 293340), (800, 264006), (864, 244450), (900, 234672), (960, 220005), (1080, 195560), (1200, 176004), (1350, 156448), (1440, 146670), (1600, 132003), (1728, 122225), (1800, 117336), (2160, 97780), (2400, 88002), (2700, 78224), (2880, 73335), (3600, 58668), (4320, 48890), (4800, 44001), (4889, 43200), (5400, 39112), (7200, 29334), (8640, 24445), (9778, 21600), (10800, 19556), (14400, 14667)]