75689280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:705

約数の個数: 168

約数和(自身を含む): 267105384

約数和(自身を除く): 191416104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 48, 60, 64, 72, 80, 82, 90, 96, 120, 123, 144, 160, 164, 180, 192, 205, 240, 246, 288, 320, 328, 360, 369, 410, 480, 492, 576, 615, 641, 656, 720, 738, 820, 960, 984, 1230, 1282, 1312, 1440, 1476, 1640, 1845, 1923, 1968, 2460, 2564, 2624, 2880, 2952, 3205, 3280, 3690, 3846, 3936, 4920, 5128, 5769, 5904, 6410, 6560, 7380, 7692, 7872, 9615, 9840, 10256, 11538, 11808, 12820, 13120, 14760, 15384, 19230, 19680, 20512, 23076, 23616, 25640, 26281, 28845, 29520, 30768, 38460, 39360, 41024, 46152, 51280, 52562, 57690, 59040, 61536, 76920, 78843, 92304, 102560, 105124, 115380, 118080, 123072, 131405, 153840, 157686, 184608, 205120, 210248, 230760, 236529, 262810, 307680, 315372, 369216, 394215, 420496, 461520, 473058, 525620, 615360, 630744, 788430, 840992, 923040, 946116, 1051240, 1182645, 1261488, 1576860, 1681984, 1846080, 1892232, 2102480, 2365290, 2522976, 3153720, 3784464, 4204960, 4730580, 5045952, 6307440, 7568928, 8409920, 9461160, 12614880, 15137856, 18922320, 25229760, 37844640, 75689280]

約数ペア:

[(1, 75689280), (2, 37844640), (3, 25229760), (4, 18922320), (5, 15137856), (6, 12614880), (8, 9461160), (9, 8409920), (10, 7568928), (12, 6307440), (15, 5045952), (16, 4730580), (18, 4204960), (20, 3784464), (24, 3153720), (30, 2522976), (32, 2365290), (36, 2102480), (40, 1892232), (41, 1846080), (45, 1681984), (48, 1576860), (60, 1261488), (64, 1182645), (72, 1051240), (80, 946116), (82, 923040), (90, 840992), (96, 788430), (120, 630744), (123, 615360), (144, 525620), (160, 473058), (164, 461520), (180, 420496), (192, 394215), (205, 369216), (240, 315372), (246, 307680), (288, 262810), (320, 236529), (328, 230760), (360, 210248), (369, 205120), (410, 184608), (480, 157686), (492, 153840), (576, 131405), (615, 123072), (641, 118080), (656, 115380), (720, 105124), (738, 102560), (820, 92304), (960, 78843), (984, 76920), (1230, 61536), (1282, 59040), (1312, 57690), (1440, 52562), (1476, 51280), (1640, 46152), (1845, 41024), (1923, 39360), (1968, 38460), (2460, 30768), (2564, 29520), (2624, 28845), (2880, 26281), (2952, 25640), (3205, 23616), (3280, 23076), (3690, 20512), (3846, 19680), (3936, 19230), (4920, 15384), (5128, 14760), (5769, 13120), (5904, 12820), (6410, 11808), (6560, 11538), (7380, 10256), (7692, 9840), (7872, 9615)]