248778000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:320

約数の個数: 320

約数和(自身を含む): 947082240

約数和(自身を除く): 698304240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 48, 50, 51, 54, 60, 68, 72, 75, 80, 85, 90, 100, 102, 108, 120, 125, 135, 136, 144, 150, 153, 170, 180, 200, 204, 216, 225, 240, 250, 255, 270, 271, 272, 300, 306, 340, 360, 375, 400, 408, 425, 432, 450, 459, 500, 510, 540, 542, 600, 612, 675, 680, 720, 750, 765, 813, 816, 850, 900, 918, 1000, 1020, 1080, 1084, 1125, 1200, 1224, 1275, 1350, 1355, 1360, 1500, 1530, 1626, 1700, 1800, 1836, 2000, 2040, 2125, 2160, 2168, 2250, 2295, 2439, 2448, 2550, 2700, 2710, 3000, 3060, 3252, 3375, 3400, 3600, 3672, 3825, 4065, 4080, 4250, 4336, 4500, 4590, 4607, 4878, 5100, 5400, 5420, 6000, 6120, 6375, 6504, 6750, 6775, 6800, 7317, 7344, 7650, 8130, 8500, 9000, 9180, 9214, 9756, 10200, 10800, 10840, 11475, 12195, 12240, 12750, 13008, 13500, 13550, 13821, 14634, 15300, 16260, 17000, 18000, 18360, 18428, 19125, 19512, 20325, 20400, 21680, 22950, 23035, 24390, 25500, 27000, 27100, 27642, 29268, 30600, 32520, 33875, 34000, 36585, 36720, 36856, 38250, 39024, 40650, 41463, 45900, 46070, 48780, 51000, 54000, 54200, 55284, 57375, 58536, 60975, 61200, 65040, 67750, 69105, 73170, 73712, 76500, 81300, 82926, 91800, 92140, 97560, 101625, 102000, 108400, 110568, 114750, 115175, 117072, 121950, 124389, 135500, 138210, 146340, 153000, 162600, 165852, 182925, 183600, 184280, 195120, 203250, 207315, 221136, 229500, 230350, 243900, 248778, 271000, 276420, 292680, 304875, 306000, 325200, 331704, 345525, 365850, 368560, 406500, 414630, 459000, 460700, 487800, 497556, 542000, 552840, 575875, 585360, 609750, 621945, 663408, 691050, 731700, 813000, 829260, 914625, 918000, 921400, 975600, 995112, 1036575, 1105680, 1151750, 1219500, 1243890, 1382100, 1463400, 1626000, 1658520, 1727625, 1829250, 1842800, 1990224, 2073150, 2303500, 2439000, 2487780, 2764200, 2926800, 3109725, 3317040, 3455250, 3658500, 4146300, 4607000, 4878000, 4975560, 5182875, 5528400, 6219450, 6910500, 7317000, 8292600, 9214000, 9951120, 10365750, 12438900, 13821000, 14634000, 15548625, 16585200, 20731500, 24877800, 27642000, 31097250, 41463000, 49755600, 62194500, 82926000, 124389000, 248778000]

約数ペア:

[(1, 248778000), (2, 124389000), (3, 82926000), (4, 62194500), (5, 49755600), (6, 41463000), (8, 31097250), (9, 27642000), (10, 24877800), (12, 20731500), (15, 16585200), (16, 15548625), (17, 14634000), (18, 13821000), (20, 12438900), (24, 10365750), (25, 9951120), (27, 9214000), (30, 8292600), (34, 7317000), (36, 6910500), (40, 6219450), (45, 5528400), (48, 5182875), (50, 4975560), (51, 4878000), (54, 4607000), (60, 4146300), (68, 3658500), (72, 3455250), (75, 3317040), (80, 3109725), (85, 2926800), (90, 2764200), (100, 2487780), (102, 2439000), (108, 2303500), (120, 2073150), (125, 1990224), (135, 1842800), (136, 1829250), (144, 1727625), (150, 1658520), (153, 1626000), (170, 1463400), (180, 1382100), (200, 1243890), (204, 1219500), (216, 1151750), (225, 1105680), (240, 1036575), (250, 995112), (255, 975600), (270, 921400), (271, 918000), (272, 914625), (300, 829260), (306, 813000), (340, 731700), (360, 691050), (375, 663408), (400, 621945), (408, 609750), (425, 585360), (432, 575875), (450, 552840), (459, 542000), (500, 497556), (510, 487800), (540, 460700), (542, 459000), (600, 414630), (612, 406500), (675, 368560), (680, 365850), (720, 345525), (750, 331704), (765, 325200), (813, 306000), (816, 304875), (850, 292680), (900, 276420), (918, 271000), (1000, 248778), (1020, 243900), (1080, 230350), (1084, 229500), (1125, 221136), (1200, 207315), (1224, 203250), (1275, 195120), (1350, 184280), (1355, 183600), (1360, 182925), (1500, 165852), (1530, 162600), (1626, 153000), (1700, 146340), (1800, 138210), (1836, 135500), (2000, 124389), (2040, 121950), (2125, 117072), (2160, 115175), (2168, 114750), (2250, 110568), (2295, 108400), (2439, 102000), (2448, 101625), (2550, 97560), (2700, 92140), (2710, 91800), (3000, 82926), (3060, 81300), (3252, 76500), (3375, 73712), (3400, 73170), (3600, 69105), (3672, 67750), (3825, 65040), (4065, 61200), (4080, 60975), (4250, 58536), (4336, 57375), (4500, 55284), (4590, 54200), (4607, 54000), (4878, 51000), (5100, 48780), (5400, 46070), (5420, 45900), (6000, 41463), (6120, 40650), (6375, 39024), (6504, 38250), (6750, 36856), (6775, 36720), (6800, 36585), (7317, 34000), (7344, 33875), (7650, 32520), (8130, 30600), (8500, 29268), (9000, 27642), (9180, 27100), (9214, 27000), (9756, 25500), (10200, 24390), (10800, 23035), (10840, 22950), (11475, 21680), (12195, 20400), (12240, 20325), (12750, 19512), (13008, 19125), (13500, 18428), (13550, 18360), (13821, 18000), (14634, 17000), (15300, 16260)]