27772800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{263}}^1$

素因数の和:301

約数の個数: 192

約数和(自身を含む): 100172160

約数和(自身を除く): 72399360

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, 263, 264, 275, 300, 320, 330, 352, 384, 400, 440, 480, 526, 528, 550, 600, 640, 660, 704, 789, 800, 825, 880, 960, 1052, 1056, 1100, 1200, 1315, 1320, 1408, 1578, 1600, 1650, 1760, 1920, 2104, 2112, 2200, 2400, 2630, 2640, 2893, 3156, 3200, 3300, 3520, 3945, 4208, 4224, 4400, 4800, 5260, 5280, 5786, 6312, 6575, 6600, 7040, 7890, 8416, 8679, 8800, 9600, 10520, 10560, 11572, 12624, 13150, 13200, 14465, 15780, 16832, 17358, 17600, 19725, 21040, 21120, 23144, 25248, 26300, 26400, 28930, 31560, 33664, 34716, 35200, 39450, 42080, 43395, 46288, 50496, 52600, 52800, 57860, 63120, 69432, 72325, 78900, 84160, 86790, 92576, 100992, 105200, 105600, 115720, 126240, 138864, 144650, 157800, 168320, 173580, 185152, 210400, 216975, 231440, 252480, 277728, 289300, 315600, 347160, 370304, 420800, 433950, 462880, 504960, 555456, 578600, 631200, 694320, 841600, 867900, 925760, 1110912, 1157200, 1262400, 1388640, 1735800, 1851520, 2314400, 2524800, 2777280, 3471600, 4628800, 5554560, 6943200, 9257600, 13886400, 27772800]

約数ペア:

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