20129487300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 864

約数和(自身を含む): 77648363520

約数和(自身を除く): 57518876220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 23, 25, 26, 30, 31, 36, 38, 39, 45, 46, 50, 52, 57, 60, 62, 65, 69, 75, 76, 78, 90, 92, 93, 95, 100, 114, 115, 117, 124, 127, 130, 138, 150, 155, 156, 171, 180, 186, 190, 195, 207, 225, 228, 230, 234, 247, 254, 260, 276, 279, 285, 299, 300, 310, 325, 342, 345, 372, 380, 381, 390, 403, 414, 437, 450, 460, 465, 468, 475, 494, 508, 558, 570, 575, 585, 589, 598, 620, 635, 650, 684, 690, 713, 741, 762, 775, 780, 806, 828, 855, 874, 897, 900, 930, 950, 975, 988, 1035, 1116, 1140, 1143, 1150, 1170, 1178, 1196, 1209, 1235, 1270, 1300, 1311, 1380, 1395, 1425, 1426, 1482, 1495, 1524, 1550, 1612, 1651, 1710, 1725, 1748, 1767, 1794, 1860, 1900, 1905, 1950, 2015, 2070, 2139, 2185, 2223, 2286, 2300, 2325, 2340, 2356, 2413, 2418, 2470, 2540, 2622, 2691, 2790, 2850, 2852, 2921, 2925, 2945, 2964, 2990, 3100, 3175, 3302, 3420, 3450, 3534, 3565, 3588, 3627, 3705, 3810, 3900, 3933, 3937, 4030, 4140, 4275, 4278, 4370, 4446, 4485, 4572, 4650, 4826, 4836, 4940, 4953, 5175, 5244, 5301, 5382, 5580, 5681, 5700, 5715, 5842, 5850, 5890, 5980, 6045, 6175, 6350, 6417, 6555, 6604, 6900, 6975, 7068, 7130, 7239, 7254, 7410, 7475, 7620, 7657, 7866, 7874, 8060, 8255, 8550, 8556, 8740, 8763, 8835, 8892, 8970, 9269, 9300, 9525, 9652, 9906, 10075, 10350, 10602, 10695, 10764, 10925, 11115, 11362, 11430, 11684, 11700, 11780, 11811, 12065, 12090, 12350, 12700, 12834, 13110, 13455, 13547, 13950, 14260, 14478, 14508, 14605, 14725, 14820, 14859, 14950, 15314, 15732, 15748, 16510, 17043, 17100, 17526, 17670, 17825, 17940, 18135, 18525, 18538, 19050, 19665, 19685, 19812, 20150, 20700, 21204, 21390, 21717, 21850, 22230, 22425, 22724, 22860, 22971, 23622, 24130, 24180, 24700, 24765, 25668, 26220, 26289, 26505, 26910, 27094, 27807, 27900, 28405, 28575, 28956, 29210, 29450, 29718, 29900, 30225, 30628, 31369, 32085, 32775, 33020, 34086, 35052, 35340, 35433, 35650, 36195, 36270, 37050, 37076, 37973, 38100, 38285, 39330, 39370, 40300, 40641, 41275, 42780, 43434, 43700, 43815, 44175, 44460, 44850, 45942, 46345, 47244, 48260, 49530, 51129, 51181, 52578, 53010, 53475, 53820, 54188, 55499, 55575, 55614, 56810, 57150, 58420, 58900, 59055, 59436, 60325, 60450, 62738, 64170, 65550, 67275, 67735, 68172, 68913, 70866, 71300, 72390, 72540, 73025, 74100, 74295, 74803, 75946, 76570, 78660, 78740, 81282, 82550, 83421, 85215, 86868, 87630, 88350, 89700, 90551, 90675, 91884, 92690, 94107, 98325, 98425, 99060, 102258, 102362, 105156, 106020, 106950, 108585, 110998, 111150, 111228, 113620, 113919, 114300, 114855, 118110, 120650, 120900, 121923, 123825, 125476, 128340, 131100, 131445, 132525, 134550, 135470, 137826, 139035, 141732, 142025, 144780, 146050, 148590, 149606, 151892, 153140, 153543, 156845, 160425, 162564, 165100, 166497, 166842, 170430, 175260, 176111, 176700, 177165, 180975, 181102, 181350, 185380, 188214, 189865, 191425, 196650, 196850, 203205, 204516, 204724, 213900, 217170, 219075, 221996, 222300, 224409, 227838, 229710, 231725, 236220, 241300, 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1346454, 1354700, 1358265, 1367028, 1378260, 1387475, 1390350, 1411605, 1442974, 1485900, 1496060, 1535430, 1568450, 1584999, 1629918, 1664970, 1668420, 1704300, 1708785, 1720469, 1722825, 1761110, 1771650, 1811020, 1842516, 1870075, 1882140, 1898650, 1944878, 1997964, 2032050, 2085525, 2113332, 2164461, 2171700, 2244090, 2263775, 2278380, 2297100, 2303145, 2352675, 2354326, 2438460, 2497455, 2556450, 2559050, 2628900, 2641665, 2692908, 2716530, 2774950, 2780700, 2823210, 2847975, 2885948, 2917317, 3048075, 3070860, 3136900, 3169998, 3259836, 3329940, 3366135, 3417570, 3440938, 3445650, 3522220, 3531489, 3543300, 3607435, 3740150, 3797300, 3838575, 3889756, 4064100, 4074795, 4162425, 4171050, 4328922, 4402775, 4488180, 4527550, 4606290, 4705350, 4708652, 4862195, 4994910, 5112900, 5118100, 5161407, 5283330, 5433060, 5549900, 5610225, 5646420, 5695950, 5834634, 5885815, 6096150, 6339996, 6493383, 6732270, 6791325, 6835140, 6881876, 6891300, 7058025, 7062978, 7214870, 7480300, 7677150, 7924995, 8149590, 8324850, 8342100, 8543925, 8602345, 8657844, 8751951, 8805550, 9055100, 9212580, 9410700, 9724390, 9989820, 10322814, 10566660, 10594467, 10822305, 11220450, 11391900, 11515725, 11669268, 11771630, 12192300, 12487275, 12986766, 13208325, 13464540, 13582650, 14116050, 14125956, 14429740, 14586585, 15354300, 15484221, 15849990, 16299180, 16649700, 16830675, 17087850, 17204690, 17503902, 17611100, 17657445, 18037175, 19448780, 20373975, 20645628, 21188934, 21644610, 22366097, 22440900, 23031450, 23543260, 24310975, 24974550, 25807035, 25973532, 26416650, 27165300, 28232100, 29173170, 29429075, 30968442, 31699980, 32466915, 33661350, 34175700, 34409380, 35007804, 35314890, 36074350, 39624975, 40747950, 42377868, 43011725, 43289220, 43759755, 44732194, 46062900, 48621950, 49949100, 51614070, 52833300, 52972335, 54111525, 58346340, 58858150, 61936884, 64933830, 67098291, 67322700, 70629780, 72148700, 72932925, 77421105, 79249950, 81495900, 86023450, 87519510, 88287225, 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約数ペア:

[(1, 20129487300), (2, 10064743650), (3, 6709829100), (4, 5032371825), (5, 4025897460), (6, 3354914550), (9, 2236609700), (10, 2012948730), (12, 1677457275), (13, 1548422100), (15, 1341965820), (18, 1118304850), (19, 1059446700), (20, 1006474365), (23, 875195100), (25, 805179492), (26, 774211050), (30, 670982910), (31, 649338300), (36, 559152425), (38, 529723350), (39, 516140700), (45, 447321940), (46, 437597550), (50, 402589746), (52, 387105525), (57, 353148900), (60, 335491455), (62, 324669150), (65, 309684420), (69, 291731700), (75, 268393164), (76, 264861675), (78, 258070350), (90, 223660970), (92, 218798775), (93, 216446100), (95, 211889340), (100, 201294873), (114, 176574450), (115, 175039020), (117, 172046900), (124, 162334575), (127, 158499900), (130, 154842210), (138, 145865850), (150, 134196582), (155, 129867660), (156, 129035175), (171, 117716300), (180, 111830485), (186, 108223050), (190, 105944670), (195, 103228140), (207, 97243900), (225, 89464388), (228, 88287225), (230, 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(21204, 949325), (21390, 941070), (21717, 926900), (21850, 921258), (22230, 905510), (22425, 897636), (22724, 885825), (22860, 880555), (22971, 876300), (23622, 852150), (24130, 834210), (24180, 832485), (24700, 814959), (24765, 812820), (25668, 784225), (26220, 767715), (26289, 765700), (26505, 759460), (26910, 748030), (27094, 742950), (27807, 723900), (27900, 721487), (28405, 708660), (28575, 704444), (28956, 695175), (29210, 689130), (29450, 683514), (29718, 677350), (29900, 673227), (30225, 665988), (30628, 657225), (31369, 641700), (32085, 627380), (32775, 614172), (33020, 609615), (34086, 590550), (35052, 574275), (35340, 569595), (35433, 568100), (35650, 564642), (36195, 556140), (36270, 554990), (37050, 543306), (37076, 542925), (37973, 530100), (38100, 528333), (38285, 525780), (39330, 511810), (39370, 511290), (40300, 499491), (40641, 495300), (41275, 487692), (42780, 470535), (43434, 463450), (43700, 460629), (43815, 459420), (44175, 455676), (44460, 452755), (44850, 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