66099840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:394

約数の個数: 128

約数和(自身を含む): 212976000

約数和(自身を除く): 146876160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 173, 192, 199, 240, 320, 346, 384, 398, 480, 519, 597, 640, 692, 796, 865, 960, 995, 1038, 1194, 1384, 1592, 1730, 1920, 1990, 2076, 2388, 2595, 2768, 2985, 3184, 3460, 3980, 4152, 4776, 5190, 5536, 5970, 6368, 6920, 7960, 8304, 9552, 10380, 11072, 11940, 12736, 13840, 15920, 16608, 19104, 20760, 22144, 23880, 25472, 27680, 31840, 33216, 34427, 38208, 41520, 47760, 55360, 63680, 66432, 68854, 76416, 83040, 95520, 103281, 110720, 127360, 137708, 166080, 172135, 191040, 206562, 275416, 332160, 344270, 382080, 413124, 516405, 550832, 688540, 826248, 1032810, 1101664, 1377080, 1652496, 2065620, 2203328, 2754160, 3304992, 4131240, 4406656, 5508320, 6609984, 8262480, 11016640, 13219968, 16524960, 22033280, 33049920, 66099840]

約数ペア:

[(1, 66099840), (2, 33049920), (3, 22033280), (4, 16524960), (5, 13219968), (6, 11016640), (8, 8262480), (10, 6609984), (12, 5508320), (15, 4406656), (16, 4131240), (20, 3304992), (24, 2754160), (30, 2203328), (32, 2065620), (40, 1652496), (48, 1377080), (60, 1101664), (64, 1032810), (80, 826248), (96, 688540), (120, 550832), (128, 516405), (160, 413124), (173, 382080), (192, 344270), (199, 332160), (240, 275416), (320, 206562), (346, 191040), (384, 172135), (398, 166080), (480, 137708), (519, 127360), (597, 110720), (640, 103281), (692, 95520), (796, 83040), (865, 76416), (960, 68854), (995, 66432), (1038, 63680), (1194, 55360), (1384, 47760), (1592, 41520), (1730, 38208), (1920, 34427), (1990, 33216), (2076, 31840), (2388, 27680), (2595, 25472), (2768, 23880), (2985, 22144), (3184, 20760), (3460, 19104), (3980, 16608), (4152, 15920), (4776, 13840), (5190, 12736), (5536, 11940), (5970, 11072), (6368, 10380), (6920, 9552), (7960, 8304)]