270778800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:332

約数の個数: 240

約数和(自身を含む): 929940480

約数和(自身を除く): 659161680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 31, 40, 48, 50, 58, 60, 62, 75, 80, 87, 93, 100, 116, 120, 124, 145, 150, 155, 174, 186, 200, 232, 240, 248, 251, 290, 300, 310, 348, 372, 400, 435, 464, 465, 496, 502, 580, 600, 620, 696, 725, 744, 753, 775, 870, 899, 930, 1004, 1160, 1200, 1240, 1255, 1392, 1450, 1488, 1506, 1550, 1740, 1798, 1860, 2008, 2175, 2320, 2325, 2480, 2510, 2697, 2900, 3012, 3100, 3480, 3596, 3720, 3765, 4016, 4350, 4495, 4650, 5020, 5394, 5800, 6024, 6200, 6275, 6960, 7192, 7279, 7440, 7530, 7781, 8700, 8990, 9300, 10040, 10788, 11600, 12048, 12400, 12550, 13485, 14384, 14558, 15060, 15562, 17400, 17980, 18600, 18825, 20080, 21576, 21837, 22475, 23343, 25100, 26970, 29116, 30120, 31124, 34800, 35960, 36395, 37200, 37650, 38905, 43152, 43674, 44950, 46686, 50200, 53940, 58232, 60240, 62248, 67425, 71920, 72790, 75300, 77810, 87348, 89900, 93372, 100400, 107880, 109185, 116464, 116715, 124496, 134850, 145580, 150600, 155620, 174696, 179800, 181975, 186744, 194525, 215760, 218370, 225649, 233430, 269700, 291160, 301200, 311240, 349392, 359600, 363950, 373488, 389050, 436740, 451298, 466860, 539400, 545925, 582320, 583575, 622480, 676947, 727900, 778100, 873480, 902596, 933720, 1078800, 1091850, 1128245, 1167150, 1353894, 1455800, 1556200, 1746960, 1805192, 1867440, 2183700, 2256490, 2334300, 2707788, 2911600, 3112400, 3384735, 3610384, 4367400, 4512980, 4668600, 5415576, 5641225, 6769470, 8734800, 9025960, 9337200, 10831152, 11282450, 13538940, 16923675, 18051920, 22564900, 27077880, 33847350, 45129800, 54155760, 67694700, 90259600, 135389400, 270778800]

約数ペア:

[(1, 270778800), (2, 135389400), (3, 90259600), (4, 67694700), (5, 54155760), (6, 45129800), (8, 33847350), (10, 27077880), (12, 22564900), (15, 18051920), (16, 16923675), (20, 13538940), (24, 11282450), (25, 10831152), (29, 9337200), (30, 9025960), (31, 8734800), (40, 6769470), (48, 5641225), (50, 5415576), (58, 4668600), (60, 4512980), (62, 4367400), (75, 3610384), (80, 3384735), (87, 3112400), (93, 2911600), (100, 2707788), (116, 2334300), (120, 2256490), (124, 2183700), (145, 1867440), (150, 1805192), (155, 1746960), (174, 1556200), (186, 1455800), (200, 1353894), (232, 1167150), (240, 1128245), (248, 1091850), (251, 1078800), (290, 933720), (300, 902596), (310, 873480), (348, 778100), (372, 727900), (400, 676947), (435, 622480), (464, 583575), (465, 582320), (496, 545925), (502, 539400), (580, 466860), (600, 451298), (620, 436740), (696, 389050), (725, 373488), (744, 363950), (753, 359600), (775, 349392), (870, 311240), (899, 301200), (930, 291160), (1004, 269700), (1160, 233430), (1200, 225649), (1240, 218370), (1255, 215760), (1392, 194525), (1450, 186744), (1488, 181975), (1506, 179800), (1550, 174696), (1740, 155620), (1798, 150600), (1860, 145580), (2008, 134850), (2175, 124496), (2320, 116715), (2325, 116464), (2480, 109185), (2510, 107880), (2697, 100400), (2900, 93372), (3012, 89900), (3100, 87348), (3480, 77810), (3596, 75300), (3720, 72790), (3765, 71920), (4016, 67425), (4350, 62248), (4495, 60240), (4650, 58232), (5020, 53940), (5394, 50200), (5800, 46686), (6024, 44950), (6200, 43674), (6275, 43152), (6960, 38905), (7192, 37650), (7279, 37200), (7440, 36395), (7530, 35960), (7781, 34800), (8700, 31124), (8990, 30120), (9300, 29116), (10040, 26970), (10788, 25100), (11600, 23343), (12048, 22475), (12400, 21837), (12550, 21576), (13485, 20080), (14384, 18825), (14558, 18600), (15060, 17980), (15562, 17400)]