252121320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63667}}^1$

素因数の和:63695

約数の個数: 96

約数和(自身を含む): 893898720

約数和(自身を除く): 641777400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 63667, 127334, 191001, 254668, 318335, 382002, 509336, 573003, 636670, 700337, 764004, 955005, 1146006, 1273340, 1400674, 1528008, 1910010, 2101011, 2292012, 2546680, 2801348, 2865015, 3501685, 3820020, 4202022, 4584024, 5602696, 5730030, 6303033, 7003370, 7640040, 8404044, 10505055, 11460060, 12606066, 14006740, 16808088, 21010110, 22920120, 25212132, 28013480, 31515165, 42020220, 50424264, 63030330, 84040440, 126060660, 252121320]

約数ペア:

[(1, 252121320), (2, 126060660), (3, 84040440), (4, 63030330), (5, 50424264), (6, 42020220), (8, 31515165), (9, 28013480), (10, 25212132), (11, 22920120), (12, 21010110), (15, 16808088), (18, 14006740), (20, 12606066), (22, 11460060), (24, 10505055), (30, 8404044), (33, 7640040), (36, 7003370), (40, 6303033), (44, 5730030), (45, 5602696), (55, 4584024), (60, 4202022), (66, 3820020), (72, 3501685), (88, 2865015), (90, 2801348), (99, 2546680), (110, 2292012), (120, 2101011), (132, 1910010), (165, 1528008), (180, 1400674), (198, 1273340), (220, 1146006), (264, 955005), (330, 764004), (360, 700337), (396, 636670), (440, 573003), (495, 509336), (660, 382002), (792, 318335), (990, 254668), (1320, 191001), (1980, 127334), (3960, 63667)]