55545600

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:303

約数の個数: 216

約数和(自身を含む): 200737152

約数和(自身を除く): 145191552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 32, 33, 40, 44, 48, 50, 55, 60, 64, 66, 75, 80, 88, 96, 100, 110, 120, 128, 132, 150, 160, 165, 176, 192, 200, 220, 240, 256, 263, 264, 275, 300, 320, 330, 352, 384, 400, 440, 480, 526, 528, 550, 600, 640, 660, 704, 768, 789, 800, 825, 880, 960, 1052, 1056, 1100, 1200, 1280, 1315, 1320, 1408, 1578, 1600, 1650, 1760, 1920, 2104, 2112, 2200, 2400, 2630, 2640, 2816, 2893, 3156, 3200, 3300, 3520, 3840, 3945, 4208, 4224, 4400, 4800, 5260, 5280, 5786, 6312, 6400, 6575, 6600, 7040, 7890, 8416, 8448, 8679, 8800, 9600, 10520, 10560, 11572, 12624, 13150, 13200, 14080, 14465, 15780, 16832, 17358, 17600, 19200, 19725, 21040, 21120, 23144, 25248, 26300, 26400, 28930, 31560, 33664, 34716, 35200, 39450, 42080, 42240, 43395, 46288, 50496, 52600, 52800, 57860, 63120, 67328, 69432, 70400, 72325, 78900, 84160, 86790, 92576, 100992, 105200, 105600, 115720, 126240, 138864, 144650, 157800, 168320, 173580, 185152, 201984, 210400, 211200, 216975, 231440, 252480, 277728, 289300, 315600, 336640, 347160, 370304, 420800, 433950, 462880, 504960, 555456, 578600, 631200, 694320, 740608, 841600, 867900, 925760, 1009920, 1110912, 1157200, 1262400, 1388640, 1683200, 1735800, 1851520, 2221824, 2314400, 2524800, 2777280, 3471600, 3703040, 4628800, 5049600, 5554560, 6943200, 9257600, 11109120, 13886400, 18515200, 27772800, 55545600]

約数ペア:

[(1, 55545600), (2, 27772800), (3, 18515200), (4, 13886400), (5, 11109120), (6, 9257600), (8, 6943200), (10, 5554560), (11, 5049600), (12, 4628800), (15, 3703040), (16, 3471600), (20, 2777280), (22, 2524800), (24, 2314400), (25, 2221824), (30, 1851520), (32, 1735800), (33, 1683200), (40, 1388640), (44, 1262400), (48, 1157200), (50, 1110912), (55, 1009920), (60, 925760), (64, 867900), (66, 841600), (75, 740608), (80, 694320), (88, 631200), (96, 578600), (100, 555456), (110, 504960), (120, 462880), (128, 433950), (132, 420800), (150, 370304), (160, 347160), (165, 336640), (176, 315600), (192, 289300), (200, 277728), (220, 252480), (240, 231440), (256, 216975), (263, 211200), (264, 210400), (275, 201984), (300, 185152), (320, 173580), (330, 168320), (352, 157800), (384, 144650), (400, 138864), (440, 126240), (480, 115720), (526, 105600), (528, 105200), (550, 100992), (600, 92576), (640, 86790), (660, 84160), (704, 78900), (768, 72325), (789, 70400), (800, 69432), (825, 67328), (880, 63120), (960, 57860), (1052, 52800), (1056, 52600), (1100, 50496), (1200, 46288), (1280, 43395), (1315, 42240), (1320, 42080), (1408, 39450), (1578, 35200), (1600, 34716), (1650, 33664), (1760, 31560), (1920, 28930), (2104, 26400), (2112, 26300), (2200, 25248), (2400, 23144), (2630, 21120), (2640, 21040), (2816, 19725), (2893, 19200), (3156, 17600), (3200, 17358), (3300, 16832), (3520, 15780), (3840, 14465), (3945, 14080), (4208, 13200), (4224, 13150), (4400, 12624), (4800, 11572), (5260, 10560), (5280, 10520), (5786, 9600), (6312, 8800), (6400, 8679), (6575, 8448), (6600, 8416), (7040, 7890)]