315180000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:156

約数の個数: 360

約数和(自身を含む): 1197404208

約数和(自身を除く): 882224208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 103, 120, 125, 136, 144, 150, 153, 160, 170, 180, 200, 204, 206, 225, 240, 250, 255, 272, 288, 300, 306, 309, 340, 360, 375, 400, 408, 412, 425, 450, 480, 500, 510, 515, 544, 600, 612, 618, 625, 680, 720, 750, 765, 800, 816, 824, 850, 900, 927, 1000, 1020, 1030, 1125, 1200, 1224, 1236, 1250, 1275, 1360, 1440, 1500, 1530, 1545, 1632, 1648, 1700, 1751, 1800, 1854, 1875, 2000, 2040, 2060, 2125, 2250, 2400, 2448, 2472, 2500, 2550, 2575, 2720, 3000, 3060, 3090, 3296, 3400, 3502, 3600, 3708, 3750, 3825, 4000, 4080, 4120, 4250, 4500, 4635, 4896, 4944, 5000, 5100, 5150, 5253, 5625, 6000, 6120, 6180, 6375, 6800, 7004, 7200, 7416, 7500, 7650, 7725, 8160, 8240, 8500, 8755, 9000, 9270, 9888, 10000, 10200, 10300, 10506, 10625, 11250, 12000, 12240, 12360, 12750, 12875, 13600, 14008, 14832, 15000, 15300, 15450, 15759, 16480, 17000, 17510, 18000, 18540, 19125, 20000, 20400, 20600, 21012, 21250, 22500, 23175, 24480, 24720, 25500, 25750, 26265, 28016, 29664, 30000, 30600, 30900, 31518, 31875, 34000, 35020, 36000, 37080, 38250, 38625, 40800, 41200, 42024, 42500, 43775, 45000, 46350, 49440, 51000, 51500, 52530, 56032, 60000, 61200, 61800, 63036, 63750, 64375, 68000, 70040, 74160, 76500, 77250, 78795, 82400, 84048, 85000, 87550, 90000, 92700, 95625, 102000, 103000, 105060, 115875, 122400, 123600, 126072, 127500, 128750, 131325, 140080, 148320, 153000, 154500, 157590, 168096, 170000, 175100, 180000, 185400, 191250, 193125, 204000, 206000, 210120, 218875, 231750, 247200, 252144, 255000, 257500, 262650, 280160, 306000, 309000, 315180, 340000, 350200, 370800, 382500, 386250, 393975, 412000, 420240, 437750, 463500, 504288, 510000, 515000, 525300, 579375, 612000, 618000, 630360, 656625, 700400, 741600, 765000, 772500, 787950, 840480, 875500, 927000, 1020000, 1030000, 1050600, 1094375, 1158750, 1236000, 1260720, 1313250, 1400800, 1530000, 1545000, 1575900, 1751000, 1854000, 1969875, 2060000, 2101200, 2188750, 2317500, 2521440, 2626500, 3060000, 3090000, 3151800, 3283125, 3502000, 3708000, 3939750, 4202400, 4377500, 4635000, 5253000, 6180000, 6303600, 6566250, 7004000, 7879500, 8755000, 9270000, 9849375, 10506000, 12607200, 13132500, 15759000, 17510000, 18540000, 19698750, 21012000, 26265000, 31518000, 35020000, 39397500, 52530000, 63036000, 78795000, 105060000, 157590000, 315180000]

約数ペア:

[(1, 315180000), (2, 157590000), (3, 105060000), (4, 78795000), (5, 63036000), (6, 52530000), (8, 39397500), (9, 35020000), (10, 31518000), (12, 26265000), (15, 21012000), (16, 19698750), (17, 18540000), (18, 17510000), (20, 15759000), (24, 13132500), (25, 12607200), (30, 10506000), (32, 9849375), (34, 9270000), (36, 8755000), (40, 7879500), (45, 7004000), (48, 6566250), (50, 6303600), (51, 6180000), (60, 5253000), (68, 4635000), (72, 4377500), (75, 4202400), (80, 3939750), (85, 3708000), (90, 3502000), (96, 3283125), (100, 3151800), (102, 3090000), (103, 3060000), (120, 2626500), (125, 2521440), (136, 2317500), (144, 2188750), (150, 2101200), (153, 2060000), (160, 1969875), (170, 1854000), (180, 1751000), (200, 1575900), (204, 1545000), (206, 1530000), (225, 1400800), (240, 1313250), (250, 1260720), (255, 1236000), (272, 1158750), (288, 1094375), (300, 1050600), (306, 1030000), (309, 1020000), (340, 927000), (360, 875500), (375, 840480), (400, 787950), (408, 772500), (412, 765000), (425, 741600), (450, 700400), (480, 656625), (500, 630360), (510, 618000), (515, 612000), (544, 579375), (600, 525300), (612, 515000), (618, 510000), (625, 504288), (680, 463500), (720, 437750), (750, 420240), (765, 412000), (800, 393975), (816, 386250), (824, 382500), (850, 370800), (900, 350200), (927, 340000), (1000, 315180), (1020, 309000), (1030, 306000), (1125, 280160), (1200, 262650), (1224, 257500), (1236, 255000), (1250, 252144), (1275, 247200), (1360, 231750), (1440, 218875), (1500, 210120), (1530, 206000), (1545, 204000), (1632, 193125), (1648, 191250), (1700, 185400), (1751, 180000), (1800, 175100), (1854, 170000), (1875, 168096), (2000, 157590), (2040, 154500), (2060, 153000), (2125, 148320), (2250, 140080), (2400, 131325), (2448, 128750), (2472, 127500), (2500, 126072), (2550, 123600), (2575, 122400), (2720, 115875), (3000, 105060), (3060, 103000), (3090, 102000), (3296, 95625), (3400, 92700), (3502, 90000), (3600, 87550), (3708, 85000), (3750, 84048), (3825, 82400), (4000, 78795), (4080, 77250), (4120, 76500), (4250, 74160), (4500, 70040), (4635, 68000), (4896, 64375), (4944, 63750), (5000, 63036), (5100, 61800), (5150, 61200), (5253, 60000), (5625, 56032), (6000, 52530), (6120, 51500), (6180, 51000), (6375, 49440), (6800, 46350), (7004, 45000), (7200, 43775), (7416, 42500), (7500, 42024), (7650, 41200), (7725, 40800), (8160, 38625), (8240, 38250), (8500, 37080), (8755, 36000), (9000, 35020), (9270, 34000), (9888, 31875), (10000, 31518), (10200, 30900), (10300, 30600), (10506, 30000), (10625, 29664), (11250, 28016), (12000, 26265), (12240, 25750), (12360, 25500), (12750, 24720), (12875, 24480), (13600, 23175), (14008, 22500), (14832, 21250), (15000, 21012), (15300, 20600), (15450, 20400), (15759, 20000), (16480, 19125), (17000, 18540), (17510, 18000)]