40888800

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{631}}^1$

素因数の和:663

約数の個数: 180

約数和(自身を含む): 149349816

約数和(自身を除く): 108461016

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, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 631, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1262, 1296, 1350, 1440, 1620, 1800, 1893, 2025, 2160, 2400, 2524, 2592, 2700, 3155, 3240, 3600, 3786, 4050, 4320, 5048, 5400, 5679, 6310, 6480, 7200, 7572, 8100, 9465, 10096, 10800, 11358, 12620, 12960, 15144, 15775, 16200, 17037, 18930, 20192, 21600, 22716, 25240, 28395, 30288, 31550, 32400, 34074, 37860, 45432, 47325, 50480, 51111, 56790, 60576, 63100, 64800, 68148, 75720, 85185, 90864, 94650, 100960, 102222, 113580, 126200, 136296, 141975, 151440, 170370, 181728, 189300, 204444, 227160, 252400, 255555, 272592, 283950, 302880, 340740, 378600, 408888, 425925, 454320, 504800, 511110, 545184, 567900, 681480, 757200, 817776, 851850, 908640, 1022220, 1135800, 1277775, 1362960, 1514400, 1635552, 1703700, 2044440, 2271600, 2555550, 2725920, 3407400, 4088880, 4543200, 5111100, 6814800, 8177760, 10222200, 13629600, 20444400, 40888800]

約数ペア:

[(1, 40888800), (2, 20444400), (3, 13629600), (4, 10222200), (5, 8177760), (6, 6814800), (8, 5111100), (9, 4543200), (10, 4088880), (12, 3407400), (15, 2725920), (16, 2555550), (18, 2271600), (20, 2044440), (24, 1703700), (25, 1635552), (27, 1514400), (30, 1362960), (32, 1277775), (36, 1135800), (40, 1022220), (45, 908640), (48, 851850), (50, 817776), (54, 757200), (60, 681480), (72, 567900), (75, 545184), (80, 511110), (81, 504800), (90, 454320), (96, 425925), (100, 408888), (108, 378600), (120, 340740), (135, 302880), (144, 283950), (150, 272592), (160, 255555), (162, 252400), (180, 227160), (200, 204444), (216, 189300), (225, 181728), (240, 170370), (270, 151440), (288, 141975), (300, 136296), (324, 126200), (360, 113580), (400, 102222), (405, 100960), (432, 94650), (450, 90864), (480, 85185), (540, 75720), (600, 68148), (631, 64800), (648, 63100), (675, 60576), (720, 56790), (800, 51111), (810, 50480), (864, 47325), (900, 45432), (1080, 37860), (1200, 34074), (1262, 32400), (1296, 31550), (1350, 30288), (1440, 28395), (1620, 25240), (1800, 22716), (1893, 21600), (2025, 20192), (2160, 18930), (2400, 17037), (2524, 16200), (2592, 15775), (2700, 15144), (3155, 12960), (3240, 12620), (3600, 11358), (3786, 10800), (4050, 10096), (4320, 9465), (5048, 8100), (5400, 7572), (5679, 7200), (6310, 6480)]