245330400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{859}}^1$

素因数の和:906

約数の個数: 288

約数和(自身を含む): 967438080

約数和(自身を除く): 722107680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 25, 28, 30, 32, 34, 35, 40, 42, 48, 50, 51, 56, 60, 68, 70, 75, 80, 84, 85, 96, 100, 102, 105, 112, 119, 120, 136, 140, 150, 160, 168, 170, 175, 200, 204, 210, 224, 238, 240, 255, 272, 280, 300, 336, 340, 350, 357, 400, 408, 420, 425, 476, 480, 510, 525, 544, 560, 595, 600, 672, 680, 700, 714, 800, 816, 840, 850, 859, 952, 1020, 1050, 1120, 1190, 1200, 1275, 1360, 1400, 1428, 1632, 1680, 1700, 1718, 1785, 1904, 2040, 2100, 2380, 2400, 2550, 2577, 2720, 2800, 2856, 2975, 3360, 3400, 3436, 3570, 3808, 4080, 4200, 4295, 4760, 5100, 5154, 5600, 5712, 5950, 6013, 6800, 6872, 7140, 8160, 8400, 8590, 8925, 9520, 10200, 10308, 11424, 11900, 12026, 12885, 13600, 13744, 14280, 14603, 16800, 17180, 17850, 18039, 19040, 20400, 20616, 21475, 23800, 24052, 25770, 27488, 28560, 29206, 30065, 34360, 35700, 36078, 40800, 41232, 42950, 43809, 47600, 48104, 51540, 57120, 58412, 60130, 64425, 68720, 71400, 72156, 73015, 82464, 85900, 87618, 90195, 95200, 96208, 102221, 103080, 116824, 120260, 128850, 137440, 142800, 144312, 146030, 150325, 171800, 175236, 180390, 192416, 204442, 206160, 219045, 233648, 240520, 257700, 285600, 288624, 292060, 300650, 306663, 343600, 350472, 360780, 365075, 408884, 412320, 438090, 450975, 467296, 481040, 511105, 515400, 577248, 584120, 601300, 613326, 687200, 700944, 721560, 730150, 817768, 876180, 901950, 962080, 1022210, 1030800, 1095225, 1168240, 1202600, 1226652, 1401888, 1443120, 1460300, 1533315, 1635536, 1752360, 1803900, 2044420, 2061600, 2190450, 2336480, 2405200, 2453304, 2555525, 2886240, 2920600, 3066630, 3271072, 3504720, 3607800, 4088840, 4380900, 4810400, 4906608, 5111050, 5841200, 6133260, 7009440, 7215600, 7666575, 8177680, 8761800, 9813216, 10222100, 11682400, 12266520, 14431200, 15333150, 16355360, 17523600, 20444200, 24533040, 30666300, 35047200, 40888400, 49066080, 61332600, 81776800, 122665200, 245330400]

約数ペア:

[(1, 245330400), (2, 122665200), (3, 81776800), (4, 61332600), (5, 49066080), (6, 40888400), (7, 35047200), (8, 30666300), (10, 24533040), (12, 20444200), (14, 17523600), (15, 16355360), (16, 15333150), (17, 14431200), (20, 12266520), (21, 11682400), (24, 10222100), (25, 9813216), (28, 8761800), (30, 8177680), (32, 7666575), (34, 7215600), (35, 7009440), (40, 6133260), (42, 5841200), (48, 5111050), (50, 4906608), (51, 4810400), (56, 4380900), (60, 4088840), (68, 3607800), (70, 3504720), (75, 3271072), (80, 3066630), (84, 2920600), (85, 2886240), (96, 2555525), (100, 2453304), (102, 2405200), (105, 2336480), (112, 2190450), (119, 2061600), (120, 2044420), (136, 1803900), (140, 1752360), (150, 1635536), (160, 1533315), (168, 1460300), (170, 1443120), (175, 1401888), (200, 1226652), (204, 1202600), (210, 1168240), (224, 1095225), (238, 1030800), (240, 1022210), (255, 962080), (272, 901950), (280, 876180), (300, 817768), (336, 730150), (340, 721560), (350, 700944), (357, 687200), (400, 613326), (408, 601300), (420, 584120), (425, 577248), (476, 515400), (480, 511105), (510, 481040), (525, 467296), (544, 450975), (560, 438090), (595, 412320), (600, 408884), (672, 365075), (680, 360780), (700, 350472), (714, 343600), (800, 306663), (816, 300650), (840, 292060), (850, 288624), (859, 285600), (952, 257700), (1020, 240520), (1050, 233648), (1120, 219045), (1190, 206160), (1200, 204442), (1275, 192416), (1360, 180390), (1400, 175236), (1428, 171800), (1632, 150325), (1680, 146030), (1700, 144312), (1718, 142800), (1785, 137440), (1904, 128850), (2040, 120260), (2100, 116824), (2380, 103080), (2400, 102221), (2550, 96208), (2577, 95200), (2720, 90195), (2800, 87618), (2856, 85900), (2975, 82464), (3360, 73015), (3400, 72156), (3436, 71400), (3570, 68720), (3808, 64425), (4080, 60130), (4200, 58412), (4295, 57120), (4760, 51540), (5100, 48104), (5154, 47600), (5600, 43809), (5712, 42950), (5950, 41232), (6013, 40800), (6800, 36078), (6872, 35700), (7140, 34360), (8160, 30065), (8400, 29206), (8590, 28560), (8925, 27488), (9520, 25770), (10200, 24052), (10308, 23800), (11424, 21475), (11900, 20616), (12026, 20400), (12885, 19040), (13600, 18039), (13744, 17850), (14280, 17180), (14603, 16800)]