20121422400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1$

素因数の和:439

約数の個数: 504

約数和(自身を含む): 74058088104

約数和(自身を除く): 53936665704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 64, 72, 75, 80, 82, 90, 96, 100, 120, 123, 144, 150, 160, 164, 173, 180, 192, 197, 200, 205, 225, 240, 246, 288, 300, 320, 328, 346, 360, 369, 394, 400, 410, 450, 480, 492, 519, 576, 591, 600, 615, 656, 692, 720, 738, 788, 800, 820, 865, 900, 960, 984, 985, 1025, 1038, 1182, 1200, 1230, 1312, 1384, 1440, 1476, 1557, 1576, 1600, 1640, 1730, 1773, 1800, 1845, 1968, 1970, 2050, 2076, 2364, 2400, 2460, 2595, 2624, 2768, 2880, 2952, 2955, 3075, 3114, 3152, 3280, 3460, 3546, 3600, 3690, 3936, 3940, 4100, 4152, 4325, 4728, 4800, 4920, 4925, 5190, 5536, 5904, 5910, 6150, 6228, 6304, 6560, 6920, 7092, 7093, 7200, 7380, 7785, 7872, 7880, 8077, 8200, 8304, 8650, 8865, 9225, 9456, 9840, 9850, 10380, 11072, 11808, 11820, 12300, 12456, 12608, 12975, 13120, 13840, 14184, 14186, 14400, 14760, 14775, 15570, 15760, 16154, 16400, 16608, 17300, 17730, 18450, 18912, 19680, 19700, 20760, 21279, 23616, 23640, 24231, 24600, 24912, 25950, 27680, 28368, 28372, 29520, 29550, 31140, 31520, 32308, 32800, 33216, 34081, 34600, 35460, 35465, 36900, 37824, 38925, 39360, 39400, 40385, 41520, 42558, 44325, 47280, 48462, 49200, 49824, 51900, 55360, 56736, 56744, 59040, 59100, 62280, 63040, 63837, 64616, 65600, 68162, 69200, 70920, 70930, 72693, 73800, 77850, 78800, 80770, 83040, 85116, 88650, 94560, 96924, 98400, 99648, 102243, 103800, 106395, 113472, 113488, 118080, 118200, 121155, 124560, 127674, 129232, 136324, 138400, 141840, 141860, 145386, 147600, 155700, 157600, 161540, 166080, 170232, 170405, 177300, 177325, 189120, 193848, 196800, 201925, 204486, 207600, 212790, 226976, 236400, 242310, 249120, 255348, 258464, 272648, 276800, 283680, 283720, 290772, 295200, 306729, 311400, 315200, 319185, 323080, 340464, 340810, 354600, 354650, 363465, 387696, 403850, 408972, 415200, 425580, 453952, 472800, 484620, 498240, 510696, 511215, 516928, 531975, 545296, 567360, 567440, 581544, 590400, 605775, 613458, 622800, 638370, 646160, 680928, 681620, 709200, 709300, 726930, 775392, 807700, 817944, 830400, 851160, 852025, 945600, 969240, 1021392, 1022430, 1063950, 1090592, 1134880, 1163088, 1211550, 1226916, 1245600, 1276740, 1292320, 1361856, 1363240, 1397321, 1418400, 1418600, 1453860, 1533645, 1550784, 1595925, 1615400, 1635888, 1702320, 1704050, 1817325, 1938480, 2042784, 2044860, 2127900, 2181184, 2269760, 2326176, 2423100, 2453832, 2491200, 2553480, 2556075, 2584640, 2726480, 2794642, 2836800, 2837200, 2907720, 3067290, 3191850, 3230800, 3271776, 3404640, 3408100, 3634650, 3876960, 4085568, 4089720, 4191963, 4255800, 4652352, 4846200, 4907664, 5106960, 5112150, 5452960, 5589284, 5674400, 5815440, 6134580, 6383700, 6461600, 6543552, 6809280, 6816200, 6986605, 7269300, 7668225, 7753920, 8179440, 8383926, 8511600, 9692400, 9815328, 10213920, 10224300, 10905920, 11178568, 11348800, 11630880, 12269160, 12575889, 12767400, 12923200, 13632400, 13973210, 14538600, 15336450, 16358880, 16767852, 17023200, 19384800, 19630656, 20427840, 20448600, 20959815, 22357136, 23261760, 24538320, 25151778, 25534800, 27264800, 27946420, 29077200, 30672900, 32717760, 33535704, 34046400, 34933025, 38769600, 40897200, 41919630, 44714272, 49076640, 50303556, 51069600, 54529600, 55892840, 58154400, 61345800, 62879445, 67071408, 69866050, 81794400, 83839260, 89428544, 98153280, 100607112, 102139200, 104799075, 111785680, 116308800, 122691600, 125758890, 134142816, 139732100, 163588800, 167678520, 201214224, 209598150, 223571360, 245383200, 251517780, 268285632, 279464200, 314397225, 335357040, 402428448, 419196300, 447142720, 490766400, 503035560, 558928400, 628794450, 670714080, 804856896, 838392600, 1006071120, 1117856800, 1257588900, 1341428160, 1676785200, 2012142240, 2235713600, 2515177800, 3353570400, 4024284480, 5030355600, 6707140800, 10060711200, 20121422400]

約数ペア:

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