206409600

素因数分解:

$2^7\times 3^3\times 5^2\times {\mathrm{2389}}^1$

素因数の和:2422

約数の個数: 192

約数和(自身を含む): 755718000

約数和(自身を除く): 549308400

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, 360, 384, 400, 432, 450, 480, 540, 576, 600, 640, 675, 720, 800, 864, 900, 960, 1080, 1152, 1200, 1350, 1440, 1600, 1728, 1800, 1920, 2160, 2389, 2400, 2700, 2880, 3200, 3456, 3600, 4320, 4778, 4800, 5400, 5760, 7167, 7200, 8640, 9556, 9600, 10800, 11945, 14334, 14400, 17280, 19112, 21501, 21600, 23890, 28668, 28800, 35835, 38224, 43002, 43200, 47780, 57336, 59725, 64503, 71670, 76448, 86004, 86400, 95560, 107505, 114672, 119450, 129006, 143340, 152896, 172008, 179175, 191120, 215010, 229344, 238900, 258012, 286680, 305792, 322515, 344016, 358350, 382240, 430020, 458688, 477800, 516024, 537525, 573360, 645030, 688032, 716700, 764480, 860040, 917376, 955600, 1032048, 1075050, 1146720, 1290060, 1376064, 1433400, 1528960, 1612575, 1720080, 1911200, 2064096, 2150100, 2293440, 2580120, 2752128, 2866800, 3225150, 3440160, 3822400, 4128192, 4300200, 4586880, 5160240, 5733600, 6450300, 6880320, 7644800, 8256384, 8600400, 10320480, 11467200, 12900600, 13760640, 17200800, 20640960, 22934400, 25801200, 34401600, 41281920, 51602400, 68803200, 103204800, 206409600]

約数ペア:

[(1, 206409600), (2, 103204800), (3, 68803200), (4, 51602400), (5, 41281920), (6, 34401600), (8, 25801200), (9, 22934400), (10, 20640960), (12, 17200800), (15, 13760640), (16, 12900600), (18, 11467200), (20, 10320480), (24, 8600400), (25, 8256384), (27, 7644800), (30, 6880320), (32, 6450300), (36, 5733600), (40, 5160240), (45, 4586880), (48, 4300200), (50, 4128192), (54, 3822400), (60, 3440160), (64, 3225150), (72, 2866800), (75, 2752128), (80, 2580120), (90, 2293440), (96, 2150100), (100, 2064096), (108, 1911200), (120, 1720080), (128, 1612575), (135, 1528960), (144, 1433400), (150, 1376064), (160, 1290060), (180, 1146720), (192, 1075050), (200, 1032048), (216, 955600), (225, 917376), (240, 860040), (270, 764480), (288, 716700), (300, 688032), (320, 645030), (360, 573360), (384, 537525), (400, 516024), (432, 477800), (450, 458688), (480, 430020), (540, 382240), (576, 358350), (600, 344016), (640, 322515), (675, 305792), (720, 286680), (800, 258012), (864, 238900), (900, 229344), (960, 215010), (1080, 191120), (1152, 179175), (1200, 172008), (1350, 152896), (1440, 143340), (1600, 129006), (1728, 119450), (1800, 114672), (1920, 107505), (2160, 95560), (2389, 86400), (2400, 86004), (2700, 76448), (2880, 71670), (3200, 64503), (3456, 59725), (3600, 57336), (4320, 47780), (4778, 43200), (4800, 43002), (5400, 38224), (5760, 35835), (7167, 28800), (7200, 28668), (8640, 23890), (9556, 21600), (9600, 21501), (10800, 19112), (11945, 17280), (14334, 14400)]