25768800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{1193}}^1$

素因数の和:1222

約数の個数: 144

約数和(自身を含む): 93275280

約数和(自身を除く): 67506480

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, 72, 75, 80, 90, 96, 100, 108, 120, 135, 144, 150, 160, 180, 200, 216, 225, 240, 270, 288, 300, 360, 400, 432, 450, 480, 540, 600, 675, 720, 800, 864, 900, 1080, 1193, 1200, 1350, 1440, 1800, 2160, 2386, 2400, 2700, 3579, 3600, 4320, 4772, 5400, 5965, 7158, 7200, 9544, 10737, 10800, 11930, 14316, 17895, 19088, 21474, 21600, 23860, 28632, 29825, 32211, 35790, 38176, 42948, 47720, 53685, 57264, 59650, 64422, 71580, 85896, 89475, 95440, 107370, 114528, 119300, 128844, 143160, 161055, 171792, 178950, 190880, 214740, 238600, 257688, 268425, 286320, 322110, 343584, 357900, 429480, 477200, 515376, 536850, 572640, 644220, 715800, 805275, 858960, 954400, 1030752, 1073700, 1288440, 1431600, 1610550, 1717920, 2147400, 2576880, 2863200, 3221100, 4294800, 5153760, 6442200, 8589600, 12884400, 25768800]

約数ペア:

[(1, 25768800), (2, 12884400), (3, 8589600), (4, 6442200), (5, 5153760), (6, 4294800), (8, 3221100), (9, 2863200), (10, 2576880), (12, 2147400), (15, 1717920), (16, 1610550), (18, 1431600), (20, 1288440), (24, 1073700), (25, 1030752), (27, 954400), (30, 858960), (32, 805275), (36, 715800), (40, 644220), (45, 572640), (48, 536850), (50, 515376), (54, 477200), (60, 429480), (72, 357900), (75, 343584), (80, 322110), (90, 286320), (96, 268425), (100, 257688), (108, 238600), (120, 214740), (135, 190880), (144, 178950), (150, 171792), (160, 161055), (180, 143160), (200, 128844), (216, 119300), (225, 114528), (240, 107370), (270, 95440), (288, 89475), (300, 85896), (360, 71580), (400, 64422), (432, 59650), (450, 57264), (480, 53685), (540, 47720), (600, 42948), (675, 38176), (720, 35790), (800, 32211), (864, 29825), (900, 28632), (1080, 23860), (1193, 21600), (1200, 21474), (1350, 19088), (1440, 17895), (1800, 14316), (2160, 11930), (2386, 10800), (2400, 10737), (2700, 9544), (3579, 7200), (3600, 7158), (4320, 5965), (4772, 5400)]