20189093400

素因数分解:

$2^3\times 3^3\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12421}}^1$

素因数の和:12496

約数の個数: 384

約数和(自身を含む): 81329318400

約数和(自身を除く): 61140225000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 43, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 86, 90, 100, 105, 108, 120, 126, 129, 135, 140, 150, 168, 172, 175, 180, 189, 200, 210, 215, 216, 225, 252, 258, 270, 280, 300, 301, 315, 344, 350, 360, 378, 387, 420, 430, 450, 504, 516, 525, 540, 600, 602, 630, 645, 675, 700, 756, 774, 840, 860, 900, 903, 945, 1032, 1050, 1075, 1080, 1161, 1204, 1260, 1290, 1350, 1400, 1505, 1512, 1548, 1575, 1720, 1800, 1806, 1890, 1935, 2100, 2150, 2322, 2408, 2520, 2580, 2700, 2709, 3010, 3096, 3150, 3225, 3612, 3780, 3870, 4200, 4300, 4515, 4644, 4725, 5160, 5400, 5418, 5805, 6020, 6300, 6450, 7224, 7525, 7560, 7740, 8127, 8600, 9030, 9288, 9450, 9675, 10836, 11610, 12040, 12421, 12600, 12900, 13545, 15050, 15480, 16254, 18060, 18900, 19350, 21672, 22575, 23220, 24842, 25800, 27090, 29025, 30100, 32508, 36120, 37263, 37800, 38700, 40635, 45150, 46440, 49684, 54180, 58050, 60200, 62105, 65016, 67725, 74526, 77400, 81270, 86947, 90300, 99368, 108360, 111789, 116100, 124210, 135450, 149052, 162540, 173894, 180600, 186315, 203175, 223578, 232200, 248420, 260841, 270900, 298104, 310525, 325080, 335367, 347788, 372630, 406350, 434735, 447156, 496840, 521682, 534103, 541800, 558945, 621050, 670734, 695576, 745260, 782523, 812700, 869470, 894312, 931575, 1043364, 1068206, 1117890, 1242100, 1304205, 1341468, 1490520, 1565046, 1602309, 1625400, 1676835, 1738940, 1863150, 2086728, 2136412, 2173675, 2235780, 2347569, 2484200, 2608410, 2670515, 2682936, 2794725, 3130092, 3204618, 3353670, 3477880, 3726300, 3738721, 3912615, 4272824, 4347350, 4471560, 4695138, 4806927, 5216820, 5341030, 5589450, 6260184, 6409236, 6521025, 6707340, 7452600, 7477442, 7825230, 8011545, 8384175, 8694700, 9390276, 9613854, 10433640, 10682060, 11178900, 11216163, 11737845, 12818472, 13042050, 13352575, 13414680, 14420781, 14954884, 15650460, 16023090, 16768350, 17389400, 18693605, 18780552, 19227708, 19563075, 21364120, 22357800, 22432326, 23475690, 24034635, 26084100, 26705150, 28841562, 29909768, 31300920, 32046180, 33536700, 33648489, 37387210, 38455416, 39126150, 40057725, 44864652, 46951380, 48069270, 52168200, 53410300, 56080815, 57683124, 58689225, 64092360, 67073400, 67296978, 72103905, 74774420, 78252300, 80115450, 89729304, 93468025, 93902760, 96138540, 100945467, 106820600, 112161630, 115366248, 117378450, 120173175, 134593956, 144207810, 149548840, 156504600, 160230900, 168242445, 186936050, 192277080, 201890934, 224323260, 234756900, 240346350, 269187912, 280404075, 288415620, 320461800, 336484890, 360519525, 373872100, 403781868, 448646520, 469513800, 480692700, 504727335, 560808150, 576831240, 672969780, 721039050, 747744200, 807563736, 841212225, 961385400, 1009454670, 1121616300, 1345939560, 1442078100, 1682424450, 2018909340, 2243232600, 2523636675, 2884156200, 3364848900, 4037818680, 5047273350, 6729697800, 10094546700, 20189093400]

約数ペア:

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