204292800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{4729}}^1$

素因数の和:4760

約数の個数: 168

約数和(自身を含む): 744880400

約数和(自身を除く): 540587600

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, 4729, 4800, 5400, 7200, 8640, 9458, 10800, 14187, 14400, 18916, 21600, 23645, 28374, 37832, 42561, 43200, 47290, 56748, 70935, 75664, 85122, 94580, 113496, 118225, 127683, 141870, 151328, 170244, 189160, 212805, 226992, 236450, 255366, 283740, 302656, 340488, 354675, 378320, 425610, 453984, 472900, 510732, 567480, 638415, 680976, 709350, 756640, 851220, 907968, 945800, 1021464, 1064025, 1134960, 1276830, 1361952, 1418700, 1513280, 1702440, 1891600, 2042928, 2128050, 2269920, 2553660, 2723904, 2837400, 3192075, 3404880, 3783200, 4085856, 4256100, 4539840, 5107320, 5674800, 6384150, 6809760, 7566400, 8171712, 8512200, 10214640, 11349600, 12768300, 13619520, 17024400, 20429280, 22699200, 25536600, 34048800, 40858560, 51073200, 68097600, 102146400, 204292800]

約数ペア:

[(1, 204292800), (2, 102146400), (3, 68097600), (4, 51073200), (5, 40858560), (6, 34048800), (8, 25536600), (9, 22699200), (10, 20429280), (12, 17024400), (15, 13619520), (16, 12768300), (18, 11349600), (20, 10214640), (24, 8512200), (25, 8171712), (27, 7566400), (30, 6809760), (32, 6384150), (36, 5674800), (40, 5107320), (45, 4539840), (48, 4256100), (50, 4085856), (54, 3783200), (60, 3404880), (64, 3192075), (72, 2837400), (75, 2723904), (80, 2553660), (90, 2269920), (96, 2128050), (100, 2042928), (108, 1891600), (120, 1702440), (135, 1513280), (144, 1418700), (150, 1361952), (160, 1276830), (180, 1134960), (192, 1064025), (200, 1021464), (216, 945800), (225, 907968), (240, 851220), (270, 756640), (288, 709350), (300, 680976), (320, 638415), (360, 567480), (400, 510732), (432, 472900), (450, 453984), (480, 425610), (540, 378320), (576, 354675), (600, 340488), (675, 302656), (720, 283740), (800, 255366), (864, 236450), (900, 226992), (960, 212805), (1080, 189160), (1200, 170244), (1350, 151328), (1440, 141870), (1600, 127683), (1728, 118225), (1800, 113496), (2160, 94580), (2400, 85122), (2700, 75664), (2880, 70935), (3600, 56748), (4320, 47290), (4729, 43200), (4800, 42561), (5400, 37832), (7200, 28374), (8640, 23645), (9458, 21600), (10800, 18916), (14187, 14400)]