491868000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1051}}^1$

素因数の和:1095

約数の個数: 288

約数和(自身を含む): 1881708192

約数和(自身を除く): 1389840192

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 125, 130, 144, 150, 156, 160, 180, 195, 200, 208, 225, 234, 240, 250, 260, 288, 300, 312, 325, 360, 375, 390, 400, 416, 450, 468, 480, 500, 520, 585, 600, 624, 650, 720, 750, 780, 800, 900, 936, 975, 1000, 1040, 1051, 1125, 1170, 1200, 1248, 1300, 1440, 1500, 1560, 1625, 1800, 1872, 1950, 2000, 2080, 2102, 2250, 2340, 2400, 2600, 2925, 3000, 3120, 3153, 3250, 3600, 3744, 3900, 4000, 4204, 4500, 4680, 4875, 5200, 5255, 5850, 6000, 6240, 6306, 6500, 7200, 7800, 8408, 9000, 9360, 9459, 9750, 10400, 10510, 11700, 12000, 12612, 13000, 13663, 14625, 15600, 15765, 16816, 18000, 18720, 18918, 19500, 21020, 23400, 25224, 26000, 26275, 27326, 29250, 31200, 31530, 33632, 36000, 37836, 39000, 40989, 42040, 46800, 47295, 50448, 52000, 52550, 54652, 58500, 63060, 68315, 75672, 78000, 78825, 81978, 84080, 93600, 94590, 100896, 105100, 109304, 117000, 122967, 126120, 131375, 136630, 151344, 156000, 157650, 163956, 168160, 189180, 204945, 210200, 218608, 234000, 236475, 245934, 252240, 262750, 273260, 302688, 315300, 327912, 341575, 378360, 394125, 409890, 420400, 437216, 468000, 472950, 491868, 504480, 525500, 546520, 614835, 630600, 655824, 683150, 756720, 788250, 819780, 840800, 945900, 983736, 1024725, 1051000, 1093040, 1182375, 1229670, 1261200, 1311648, 1366300, 1513440, 1576500, 1639560, 1707875, 1891800, 1967472, 2049450, 2102000, 2186080, 2364750, 2459340, 2522400, 2732600, 3074175, 3153000, 3279120, 3415750, 3783600, 3934944, 4098900, 4204000, 4729500, 4918680, 5123625, 5465200, 6148350, 6306000, 6558240, 6831500, 7567200, 8197800, 9459000, 9837360, 10247250, 10930400, 12296700, 12612000, 13663000, 15370875, 16395600, 18918000, 19674720, 20494500, 24593400, 27326000, 30741750, 32791200, 37836000, 40989000, 49186800, 54652000, 61483500, 81978000, 98373600, 122967000, 163956000, 245934000, 491868000]

約数ペア:

[(1, 491868000), (2, 245934000), (3, 163956000), (4, 122967000), (5, 98373600), (6, 81978000), (8, 61483500), (9, 54652000), (10, 49186800), (12, 40989000), (13, 37836000), (15, 32791200), (16, 30741750), (18, 27326000), (20, 24593400), (24, 20494500), (25, 19674720), (26, 18918000), (30, 16395600), (32, 15370875), (36, 13663000), (39, 12612000), (40, 12296700), (45, 10930400), (48, 10247250), (50, 9837360), (52, 9459000), (60, 8197800), (65, 7567200), (72, 6831500), (75, 6558240), (78, 6306000), (80, 6148350), (90, 5465200), (96, 5123625), (100, 4918680), (104, 4729500), (117, 4204000), (120, 4098900), (125, 3934944), (130, 3783600), (144, 3415750), (150, 3279120), (156, 3153000), (160, 3074175), (180, 2732600), (195, 2522400), (200, 2459340), (208, 2364750), (225, 2186080), (234, 2102000), (240, 2049450), (250, 1967472), (260, 1891800), (288, 1707875), (300, 1639560), (312, 1576500), (325, 1513440), (360, 1366300), (375, 1311648), (390, 1261200), (400, 1229670), (416, 1182375), (450, 1093040), (468, 1051000), (480, 1024725), (500, 983736), (520, 945900), (585, 840800), (600, 819780), (624, 788250), (650, 756720), (720, 683150), (750, 655824), (780, 630600), (800, 614835), (900, 546520), (936, 525500), (975, 504480), (1000, 491868), (1040, 472950), (1051, 468000), (1125, 437216), (1170, 420400), (1200, 409890), (1248, 394125), (1300, 378360), (1440, 341575), (1500, 327912), (1560, 315300), (1625, 302688), (1800, 273260), (1872, 262750), (1950, 252240), (2000, 245934), (2080, 236475), (2102, 234000), (2250, 218608), (2340, 210200), (2400, 204945), (2600, 189180), (2925, 168160), (3000, 163956), (3120, 157650), (3153, 156000), (3250, 151344), (3600, 136630), (3744, 131375), (3900, 126120), (4000, 122967), (4204, 117000), (4500, 109304), (4680, 105100), (4875, 100896), (5200, 94590), (5255, 93600), (5850, 84080), (6000, 81978), (6240, 78825), (6306, 78000), (6500, 75672), (7200, 68315), (7800, 63060), (8408, 58500), (9000, 54652), (9360, 52550), (9459, 52000), (9750, 50448), (10400, 47295), (10510, 46800), (11700, 42040), (12000, 40989), (12612, 39000), (13000, 37836), (13663, 36000), (14625, 33632), (15600, 31530), (15765, 31200), (16816, 29250), (18000, 27326), (18720, 26275), (18918, 26000), (19500, 25224), (21020, 23400)]