83171880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7001}}^1$

素因数の和:7032

約数の個数: 128

約数和(自身を含む): 302486400

約数和(自身を除く): 219314520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 7001, 11880, 14002, 21003, 28004, 35005, 42006, 56008, 63009, 70010, 77011, 84012, 105015, 126018, 140020, 154022, 168024, 189027, 210030, 231033, 252036, 280040, 308044, 315045, 378054, 385055, 420060, 462066, 504072, 616088, 630090, 693099, 756108, 770110, 840120, 924132, 945135, 1155165, 1260180, 1386198, 1512216, 1540220, 1848264, 1890270, 2079297, 2310330, 2520360, 2772396, 3080440, 3465495, 3780540, 4158594, 4620660, 5544792, 6930990, 7561080, 8317188, 9241320, 10396485, 13861980, 16634376, 20792970, 27723960, 41585940, 83171880]

約数ペア:

[(1, 83171880), (2, 41585940), (3, 27723960), (4, 20792970), (5, 16634376), (6, 13861980), (8, 10396485), (9, 9241320), (10, 8317188), (11, 7561080), (12, 6930990), (15, 5544792), (18, 4620660), (20, 4158594), (22, 3780540), (24, 3465495), (27, 3080440), (30, 2772396), (33, 2520360), (36, 2310330), (40, 2079297), (44, 1890270), (45, 1848264), (54, 1540220), (55, 1512216), (60, 1386198), (66, 1260180), (72, 1155165), (88, 945135), (90, 924132), (99, 840120), (108, 770110), (110, 756108), (120, 693099), (132, 630090), (135, 616088), (165, 504072), (180, 462066), (198, 420060), (216, 385055), (220, 378054), (264, 315045), (270, 308044), (297, 280040), (330, 252036), (360, 231033), (396, 210030), (440, 189027), (495, 168024), (540, 154022), (594, 140020), (660, 126018), (792, 105015), (990, 84012), (1080, 77011), (1188, 70010), (1320, 63009), (1485, 56008), (1980, 42006), (2376, 35005), (2970, 28004), (3960, 21003), (5940, 14002), (7001, 11880)]