551329200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:817

約数の個数: 240

約数和(自身を含む): 1992729600

約数和(自身を除く): 1441400400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 71, 72, 75, 80, 90, 100, 108, 120, 135, 142, 144, 150, 180, 200, 213, 216, 225, 240, 270, 284, 300, 355, 360, 400, 426, 432, 450, 540, 568, 600, 639, 675, 710, 719, 720, 852, 900, 1065, 1080, 1136, 1200, 1278, 1350, 1420, 1438, 1704, 1775, 1800, 1917, 2130, 2157, 2160, 2556, 2700, 2840, 2876, 3195, 3408, 3550, 3595, 3600, 3834, 4260, 4314, 5112, 5325, 5400, 5680, 5752, 6390, 6471, 7100, 7190, 7668, 8520, 8628, 9585, 10224, 10650, 10785, 10800, 11504, 12780, 12942, 14200, 14380, 15336, 15975, 17040, 17256, 17975, 19170, 19413, 21300, 21570, 25560, 25884, 28400, 28760, 30672, 31950, 32355, 34512, 35950, 38340, 38826, 42600, 43140, 47925, 51049, 51120, 51768, 53925, 57520, 63900, 64710, 71900, 76680, 77652, 85200, 86280, 95850, 97065, 102098, 103536, 107850, 127800, 129420, 143800, 153147, 153360, 155304, 161775, 172560, 191700, 194130, 204196, 215700, 255245, 255600, 258840, 287600, 306294, 310608, 323550, 383400, 388260, 408392, 431400, 459441, 485325, 510490, 517680, 612588, 647100, 765735, 766800, 776520, 816784, 862800, 918882, 970650, 1020980, 1225176, 1276225, 1294200, 1378323, 1531470, 1553040, 1837764, 1941300, 2041960, 2297205, 2450352, 2552450, 2588400, 2756646, 3062940, 3675528, 3828675, 3882600, 4083920, 4594410, 5104900, 5513292, 6125880, 6891615, 7351056, 7657350, 7765200, 9188820, 10209800, 11026584, 11486025, 12251760, 13783230, 15314700, 18377640, 20419600, 22053168, 22972050, 27566460, 30629400, 34458075, 36755280, 45944100, 55132920, 61258800, 68916150, 91888200, 110265840, 137832300, 183776400, 275664600, 551329200]

約数ペア:

[(1, 551329200), (2, 275664600), (3, 183776400), (4, 137832300), (5, 110265840), (6, 91888200), (8, 68916150), (9, 61258800), (10, 55132920), (12, 45944100), (15, 36755280), (16, 34458075), (18, 30629400), (20, 27566460), (24, 22972050), (25, 22053168), (27, 20419600), (30, 18377640), (36, 15314700), (40, 13783230), (45, 12251760), (48, 11486025), (50, 11026584), (54, 10209800), (60, 9188820), (71, 7765200), (72, 7657350), (75, 7351056), (80, 6891615), (90, 6125880), (100, 5513292), (108, 5104900), (120, 4594410), (135, 4083920), (142, 3882600), (144, 3828675), (150, 3675528), (180, 3062940), (200, 2756646), (213, 2588400), (216, 2552450), (225, 2450352), (240, 2297205), (270, 2041960), (284, 1941300), (300, 1837764), (355, 1553040), (360, 1531470), (400, 1378323), (426, 1294200), (432, 1276225), (450, 1225176), (540, 1020980), (568, 970650), (600, 918882), (639, 862800), (675, 816784), (710, 776520), (719, 766800), (720, 765735), (852, 647100), (900, 612588), (1065, 517680), (1080, 510490), (1136, 485325), (1200, 459441), (1278, 431400), (1350, 408392), (1420, 388260), (1438, 383400), (1704, 323550), (1775, 310608), (1800, 306294), (1917, 287600), (2130, 258840), (2157, 255600), (2160, 255245), (2556, 215700), (2700, 204196), (2840, 194130), (2876, 191700), (3195, 172560), (3408, 161775), (3550, 155304), (3595, 153360), (3600, 153147), (3834, 143800), (4260, 129420), (4314, 127800), (5112, 107850), (5325, 103536), (5400, 102098), (5680, 97065), (5752, 95850), (6390, 86280), (6471, 85200), (7100, 77652), (7190, 76680), (7668, 71900), (8520, 64710), (8628, 63900), (9585, 57520), (10224, 53925), (10650, 51768), (10785, 51120), (10800, 51049), (11504, 47925), (12780, 43140), (12942, 42600), (14200, 38826), (14380, 38340), (15336, 35950), (15975, 34512), (17040, 32355), (17256, 31950), (17975, 30672), (19170, 28760), (19413, 28400), (21300, 25884), (21570, 25560)]