66976800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:136

約数の個数: 288

約数和(自身を含む): 247484160

約数和(自身を除く): 180507360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 43, 44, 48, 50, 55, 59, 60, 66, 75, 80, 86, 88, 96, 100, 110, 118, 120, 129, 132, 150, 160, 165, 172, 176, 177, 200, 215, 220, 236, 240, 258, 264, 275, 295, 300, 330, 344, 352, 354, 400, 430, 440, 472, 473, 480, 516, 528, 550, 590, 600, 645, 649, 660, 688, 708, 800, 825, 860, 880, 885, 944, 946, 1032, 1056, 1075, 1100, 1180, 1200, 1290, 1298, 1320, 1376, 1416, 1419, 1475, 1650, 1720, 1760, 1770, 1888, 1892, 1947, 2064, 2150, 2200, 2360, 2365, 2400, 2537, 2580, 2596, 2640, 2832, 2838, 2950, 3225, 3245, 3300, 3440, 3540, 3784, 3894, 4128, 4300, 4400, 4425, 4720, 4730, 5074, 5160, 5192, 5280, 5664, 5676, 5900, 6450, 6490, 6600, 6880, 7080, 7095, 7568, 7611, 7788, 8600, 8800, 8850, 9440, 9460, 9735, 10148, 10320, 10384, 11352, 11800, 11825, 12685, 12900, 12980, 13200, 14160, 14190, 15136, 15222, 15576, 16225, 17200, 17700, 18920, 19470, 20296, 20640, 20768, 22704, 23600, 23650, 25370, 25800, 25960, 26400, 27907, 28320, 28380, 30444, 31152, 32450, 34400, 35400, 35475, 37840, 38055, 38940, 40592, 45408, 47200, 47300, 48675, 50740, 51600, 51920, 55814, 56760, 60888, 62304, 63425, 64900, 70800, 70950, 75680, 76110, 77880, 81184, 83721, 94600, 97350, 101480, 103200, 103840, 111628, 113520, 121776, 126850, 129800, 139535, 141600, 141900, 152220, 155760, 167442, 189200, 190275, 194700, 202960, 223256, 227040, 243552, 253700, 259600, 279070, 283800, 304440, 311520, 334884, 378400, 380550, 389400, 405920, 418605, 446512, 507400, 519200, 558140, 567600, 608880, 669768, 697675, 761100, 778800, 837210, 893024, 1014800, 1116280, 1135200, 1217760, 1339536, 1395350, 1522200, 1557600, 1674420, 2029600, 2093025, 2232560, 2679072, 2790700, 3044400, 3348840, 4186050, 4465120, 5581400, 6088800, 6697680, 8372100, 11162800, 13395360, 16744200, 22325600, 33488400, 66976800]

約数ペア:

[(1, 66976800), (2, 33488400), (3, 22325600), (4, 16744200), (5, 13395360), (6, 11162800), (8, 8372100), (10, 6697680), (11, 6088800), (12, 5581400), (15, 4465120), (16, 4186050), (20, 3348840), (22, 3044400), (24, 2790700), (25, 2679072), (30, 2232560), (32, 2093025), (33, 2029600), (40, 1674420), (43, 1557600), (44, 1522200), (48, 1395350), (50, 1339536), (55, 1217760), (59, 1135200), (60, 1116280), (66, 1014800), (75, 893024), (80, 837210), (86, 778800), (88, 761100), (96, 697675), (100, 669768), (110, 608880), (118, 567600), (120, 558140), (129, 519200), (132, 507400), (150, 446512), (160, 418605), (165, 405920), (172, 389400), (176, 380550), (177, 378400), (200, 334884), (215, 311520), (220, 304440), (236, 283800), (240, 279070), (258, 259600), (264, 253700), (275, 243552), (295, 227040), (300, 223256), (330, 202960), (344, 194700), (352, 190275), (354, 189200), (400, 167442), (430, 155760), (440, 152220), (472, 141900), (473, 141600), (480, 139535), (516, 129800), (528, 126850), (550, 121776), (590, 113520), (600, 111628), (645, 103840), (649, 103200), (660, 101480), (688, 97350), (708, 94600), (800, 83721), (825, 81184), (860, 77880), (880, 76110), (885, 75680), (944, 70950), (946, 70800), (1032, 64900), (1056, 63425), (1075, 62304), (1100, 60888), (1180, 56760), (1200, 55814), (1290, 51920), (1298, 51600), (1320, 50740), (1376, 48675), (1416, 47300), (1419, 47200), (1475, 45408), (1650, 40592), (1720, 38940), (1760, 38055), (1770, 37840), (1888, 35475), (1892, 35400), (1947, 34400), (2064, 32450), (2150, 31152), (2200, 30444), (2360, 28380), (2365, 28320), (2400, 27907), (2537, 26400), (2580, 25960), (2596, 25800), (2640, 25370), (2832, 23650), (2838, 23600), (2950, 22704), (3225, 20768), (3245, 20640), (3300, 20296), (3440, 19470), (3540, 18920), (3784, 17700), (3894, 17200), (4128, 16225), (4300, 15576), (4400, 15222), (4425, 15136), (4720, 14190), (4730, 14160), (5074, 13200), (5160, 12980), (5192, 12900), (5280, 12685), (5664, 11825), (5676, 11800), (5900, 11352), (6450, 10384), (6490, 10320), (6600, 10148), (6880, 9735), (7080, 9460), (7095, 9440), (7568, 8850), (7611, 8800), (7788, 8600)]