75565440

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{4373}}^1$

素因数の和:4401

約数の個数: 128

約数和(自身を含む): 267688800

約数和(自身を除く): 192123360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 4373, 5760, 8640, 8746, 13119, 17280, 17492, 21865, 26238, 34984, 39357, 43730, 52476, 65595, 69968, 78714, 87460, 104952, 118071, 131190, 139936, 157428, 174920, 196785, 209904, 236142, 262380, 279872, 314856, 349840, 393570, 419808, 472284, 524760, 559744, 590355, 629712, 699680, 787140, 839616, 944568, 1049520, 1180710, 1259424, 1399360, 1574280, 1679232, 1889136, 2099040, 2361420, 2518848, 2798720, 3148560, 3778272, 4198080, 4722840, 5037696, 6297120, 7556544, 8396160, 9445680, 12594240, 15113088, 18891360, 25188480, 37782720, 75565440]

約数ペア:

[(1, 75565440), (2, 37782720), (3, 25188480), (4, 18891360), (5, 15113088), (6, 12594240), (8, 9445680), (9, 8396160), (10, 7556544), (12, 6297120), (15, 5037696), (16, 4722840), (18, 4198080), (20, 3778272), (24, 3148560), (27, 2798720), (30, 2518848), (32, 2361420), (36, 2099040), (40, 1889136), (45, 1679232), (48, 1574280), (54, 1399360), (60, 1259424), (64, 1180710), (72, 1049520), (80, 944568), (90, 839616), (96, 787140), (108, 699680), (120, 629712), (128, 590355), (135, 559744), (144, 524760), (160, 472284), (180, 419808), (192, 393570), (216, 349840), (240, 314856), (270, 279872), (288, 262380), (320, 236142), (360, 209904), (384, 196785), (432, 174920), (480, 157428), (540, 139936), (576, 131190), (640, 118071), (720, 104952), (864, 87460), (960, 78714), (1080, 69968), (1152, 65595), (1440, 52476), (1728, 43730), (1920, 39357), (2160, 34984), (2880, 26238), (3456, 21865), (4320, 17492), (4373, 17280), (5760, 13119), (8640, 8746)]