245332800

素因数分解:

$2^6\times 3^5\times 5^2\times {\mathrm{631}}^1$

素因数の和:668

約数の個数: 252

約数和(自身を含む): 905698976

約数和(自身を除く): 660366176

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, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 270, 288, 300, 320, 324, 360, 400, 405, 432, 450, 480, 486, 540, 576, 600, 631, 648, 675, 720, 800, 810, 864, 900, 960, 972, 1080, 1200, 1215, 1262, 1296, 1350, 1440, 1600, 1620, 1728, 1800, 1893, 1944, 2025, 2160, 2400, 2430, 2524, 2592, 2700, 2880, 3155, 3240, 3600, 3786, 3888, 4050, 4320, 4800, 4860, 5048, 5184, 5400, 5679, 6075, 6310, 6480, 7200, 7572, 7776, 8100, 8640, 9465, 9720, 10096, 10800, 11358, 12150, 12620, 12960, 14400, 15144, 15552, 15775, 16200, 17037, 18930, 19440, 20192, 21600, 22716, 24300, 25240, 25920, 28395, 30288, 31550, 32400, 34074, 37860, 38880, 40384, 43200, 45432, 47325, 48600, 50480, 51111, 56790, 60576, 63100, 64800, 68148, 75720, 77760, 85185, 90864, 94650, 97200, 100960, 102222, 113580, 121152, 126200, 129600, 136296, 141975, 151440, 153333, 170370, 181728, 189300, 194400, 201920, 204444, 227160, 252400, 255555, 272592, 283950, 302880, 306666, 340740, 363456, 378600, 388800, 408888, 425925, 454320, 504800, 511110, 545184, 567900, 605760, 613332, 681480, 757200, 766665, 817776, 851850, 908640, 1009600, 1022220, 1090368, 1135800, 1226664, 1277775, 1362960, 1514400, 1533330, 1635552, 1703700, 1817280, 2044440, 2271600, 2453328, 2555550, 2725920, 3028800, 3066660, 3271104, 3407400, 3833325, 4088880, 4543200, 4906656, 5111100, 5451840, 6133320, 6814800, 7666650, 8177760, 9086400, 9813312, 10222200, 12266640, 13629600, 15333300, 16355520, 20444400, 24533280, 27259200, 30666600, 40888800, 49066560, 61333200, 81777600, 122666400, 245332800]

約数ペア:

[(1, 245332800), (2, 122666400), (3, 81777600), (4, 61333200), (5, 49066560), (6, 40888800), (8, 30666600), (9, 27259200), (10, 24533280), (12, 20444400), (15, 16355520), (16, 15333300), (18, 13629600), (20, 12266640), (24, 10222200), (25, 9813312), (27, 9086400), (30, 8177760), (32, 7666650), (36, 6814800), (40, 6133320), (45, 5451840), (48, 5111100), (50, 4906656), (54, 4543200), (60, 4088880), (64, 3833325), (72, 3407400), (75, 3271104), (80, 3066660), (81, 3028800), (90, 2725920), (96, 2555550), (100, 2453328), (108, 2271600), (120, 2044440), (135, 1817280), (144, 1703700), (150, 1635552), (160, 1533330), (162, 1514400), (180, 1362960), (192, 1277775), (200, 1226664), (216, 1135800), (225, 1090368), (240, 1022220), (243, 1009600), (270, 908640), (288, 851850), (300, 817776), (320, 766665), (324, 757200), (360, 681480), (400, 613332), (405, 605760), (432, 567900), (450, 545184), (480, 511110), (486, 504800), (540, 454320), (576, 425925), (600, 408888), (631, 388800), (648, 378600), (675, 363456), (720, 340740), (800, 306666), (810, 302880), (864, 283950), (900, 272592), (960, 255555), (972, 252400), (1080, 227160), (1200, 204444), (1215, 201920), (1262, 194400), (1296, 189300), (1350, 181728), (1440, 170370), (1600, 153333), (1620, 151440), (1728, 141975), (1800, 136296), (1893, 129600), (1944, 126200), (2025, 121152), (2160, 113580), (2400, 102222), (2430, 100960), (2524, 97200), (2592, 94650), (2700, 90864), (2880, 85185), (3155, 77760), (3240, 75720), (3600, 68148), (3786, 64800), (3888, 63100), (4050, 60576), (4320, 56790), (4800, 51111), (4860, 50480), (5048, 48600), (5184, 47325), (5400, 45432), (5679, 43200), (6075, 40384), (6310, 38880), (6480, 37860), (7200, 34074), (7572, 32400), (7776, 31550), (8100, 30288), (8640, 28395), (9465, 25920), (9720, 25240), (10096, 24300), (10800, 22716), (11358, 21600), (12150, 20192), (12620, 19440), (12960, 18930), (14400, 17037), (15144, 16200), (15552, 15775)]