55686400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 173363904

約数和(自身を除く): 117677504

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 32, 35, 40, 44, 50, 55, 56, 64, 70, 77, 80, 88, 100, 110, 112, 113, 128, 140, 154, 160, 175, 176, 200, 220, 224, 226, 256, 275, 280, 308, 320, 350, 352, 385, 400, 440, 448, 452, 550, 560, 565, 616, 640, 700, 704, 770, 791, 800, 880, 896, 904, 1100, 1120, 1130, 1232, 1243, 1280, 1400, 1408, 1540, 1582, 1600, 1760, 1792, 1808, 1925, 2200, 2240, 2260, 2464, 2486, 2800, 2816, 2825, 3080, 3164, 3200, 3520, 3616, 3850, 3955, 4400, 4480, 4520, 4928, 4972, 5600, 5650, 6160, 6215, 6328, 6400, 7040, 7232, 7700, 7910, 8701, 8800, 8960, 9040, 9856, 9944, 11200, 11300, 12320, 12430, 12656, 14080, 14464, 15400, 15820, 17402, 17600, 18080, 19712, 19775, 19888, 22400, 22600, 24640, 24860, 25312, 28928, 30800, 31075, 31640, 34804, 35200, 36160, 39550, 39776, 43505, 44800, 45200, 49280, 49720, 50624, 61600, 62150, 63280, 69608, 70400, 72320, 79100, 79552, 87010, 90400, 98560, 99440, 101248, 123200, 124300, 126560, 139216, 144640, 158200, 159104, 174020, 180800, 198880, 202496, 217525, 246400, 248600, 253120, 278432, 316400, 318208, 348040, 361600, 397760, 435050, 492800, 497200, 506240, 556864, 632800, 696080, 723200, 795520, 870100, 994400, 1012480, 1113728, 1265600, 1392160, 1591040, 1740200, 1988800, 2227456, 2531200, 2784320, 3480400, 3977600, 5062400, 5568640, 6960800, 7955200, 11137280, 13921600, 27843200, 55686400]

約数ペア:

[(1, 55686400), (2, 27843200), (4, 13921600), (5, 11137280), (7, 7955200), (8, 6960800), (10, 5568640), (11, 5062400), (14, 3977600), (16, 3480400), (20, 2784320), (22, 2531200), (25, 2227456), (28, 1988800), (32, 1740200), (35, 1591040), (40, 1392160), (44, 1265600), (50, 1113728), (55, 1012480), (56, 994400), (64, 870100), (70, 795520), (77, 723200), (80, 696080), (88, 632800), (100, 556864), (110, 506240), (112, 497200), (113, 492800), (128, 435050), (140, 397760), (154, 361600), (160, 348040), (175, 318208), (176, 316400), (200, 278432), (220, 253120), (224, 248600), (226, 246400), (256, 217525), (275, 202496), (280, 198880), (308, 180800), (320, 174020), (350, 159104), (352, 158200), (385, 144640), (400, 139216), (440, 126560), (448, 124300), (452, 123200), (550, 101248), (560, 99440), (565, 98560), (616, 90400), (640, 87010), (700, 79552), (704, 79100), (770, 72320), (791, 70400), (800, 69608), (880, 63280), (896, 62150), (904, 61600), (1100, 50624), (1120, 49720), (1130, 49280), (1232, 45200), (1243, 44800), (1280, 43505), (1400, 39776), (1408, 39550), (1540, 36160), (1582, 35200), (1600, 34804), (1760, 31640), (1792, 31075), (1808, 30800), (1925, 28928), (2200, 25312), (2240, 24860), (2260, 24640), (2464, 22600), (2486, 22400), (2800, 19888), (2816, 19775), (2825, 19712), (3080, 18080), (3164, 17600), (3200, 17402), (3520, 15820), (3616, 15400), (3850, 14464), (3955, 14080), (4400, 12656), (4480, 12430), (4520, 12320), (4928, 11300), (4972, 11200), (5600, 9944), (5650, 9856), (6160, 9040), (6215, 8960), (6328, 8800), (6400, 8701), (7040, 7910), (7232, 7700)]