321606000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1051}}^1$

素因数の和:1097

約数の個数: 240

約数和(自身を含む): 1190468448

約数和(自身を除く): 868862448

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 100, 102, 120, 125, 136, 144, 150, 153, 170, 180, 200, 204, 225, 240, 250, 255, 272, 300, 306, 340, 360, 375, 400, 408, 425, 450, 500, 510, 600, 612, 680, 720, 750, 765, 816, 850, 900, 1000, 1020, 1051, 1125, 1200, 1224, 1275, 1360, 1500, 1530, 1700, 1800, 2000, 2040, 2102, 2125, 2250, 2448, 2550, 3000, 3060, 3153, 3400, 3600, 3825, 4080, 4204, 4250, 4500, 5100, 5255, 6000, 6120, 6306, 6375, 6800, 7650, 8408, 8500, 9000, 9459, 10200, 10510, 12240, 12612, 12750, 15300, 15765, 16816, 17000, 17867, 18000, 18918, 19125, 20400, 21020, 25224, 25500, 26275, 30600, 31530, 34000, 35734, 37836, 38250, 42040, 47295, 50448, 51000, 52550, 53601, 61200, 63060, 71468, 75672, 76500, 78825, 84080, 89335, 94590, 102000, 105100, 107202, 126120, 131375, 142936, 151344, 153000, 157650, 160803, 178670, 189180, 210200, 214404, 236475, 252240, 262750, 268005, 285872, 306000, 315300, 321606, 357340, 378360, 394125, 420400, 428808, 446675, 472950, 525500, 536010, 630600, 643212, 714680, 756720, 788250, 804015, 857616, 893350, 945900, 1051000, 1072020, 1182375, 1261200, 1286424, 1340025, 1429360, 1576500, 1608030, 1786700, 1891800, 2102000, 2144040, 2233375, 2364750, 2572848, 2680050, 3153000, 3216060, 3573400, 3783600, 4020075, 4288080, 4466750, 4729500, 5360100, 6306000, 6432120, 6700125, 7146800, 8040150, 8933500, 9459000, 10720200, 12864240, 13400250, 16080300, 17867000, 18918000, 20100375, 21440400, 26800500, 32160600, 35734000, 40200750, 53601000, 64321200, 80401500, 107202000, 160803000, 321606000]

約数ペア:

[(1, 321606000), (2, 160803000), (3, 107202000), (4, 80401500), (5, 64321200), (6, 53601000), (8, 40200750), (9, 35734000), (10, 32160600), (12, 26800500), (15, 21440400), (16, 20100375), (17, 18918000), (18, 17867000), (20, 16080300), (24, 13400250), (25, 12864240), (30, 10720200), (34, 9459000), (36, 8933500), (40, 8040150), (45, 7146800), (48, 6700125), (50, 6432120), (51, 6306000), (60, 5360100), (68, 4729500), (72, 4466750), (75, 4288080), (80, 4020075), (85, 3783600), (90, 3573400), (100, 3216060), (102, 3153000), (120, 2680050), (125, 2572848), (136, 2364750), (144, 2233375), (150, 2144040), (153, 2102000), (170, 1891800), (180, 1786700), (200, 1608030), (204, 1576500), (225, 1429360), (240, 1340025), (250, 1286424), (255, 1261200), (272, 1182375), (300, 1072020), (306, 1051000), (340, 945900), (360, 893350), (375, 857616), (400, 804015), (408, 788250), (425, 756720), (450, 714680), (500, 643212), (510, 630600), (600, 536010), (612, 525500), (680, 472950), (720, 446675), (750, 428808), (765, 420400), (816, 394125), (850, 378360), (900, 357340), (1000, 321606), (1020, 315300), (1051, 306000), (1125, 285872), (1200, 268005), (1224, 262750), (1275, 252240), (1360, 236475), (1500, 214404), (1530, 210200), (1700, 189180), (1800, 178670), (2000, 160803), (2040, 157650), (2102, 153000), (2125, 151344), (2250, 142936), (2448, 131375), (2550, 126120), (3000, 107202), (3060, 105100), (3153, 102000), (3400, 94590), (3600, 89335), (3825, 84080), (4080, 78825), (4204, 76500), (4250, 75672), (4500, 71468), (5100, 63060), (5255, 61200), (6000, 53601), (6120, 52550), (6306, 51000), (6375, 50448), (6800, 47295), (7650, 42040), (8408, 38250), (8500, 37836), (9000, 35734), (9459, 34000), (10200, 31530), (10510, 30600), (12240, 26275), (12612, 25500), (12750, 25224), (15300, 21020), (15765, 20400), (16816, 19125), (17000, 18918), (17867, 18000)]