20172135060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 864

約数和(自身を含む): 83739591936

約数和(自身を除く): 63567456876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 28, 30, 33, 34, 35, 36, 42, 43, 44, 45, 51, 55, 60, 63, 66, 68, 70, 77, 84, 85, 86, 90, 99, 102, 105, 110, 119, 121, 126, 129, 132, 140, 153, 154, 165, 170, 172, 180, 181, 187, 198, 204, 210, 215, 220, 231, 238, 242, 252, 255, 258, 301, 306, 308, 315, 330, 340, 357, 362, 363, 374, 385, 387, 396, 420, 430, 462, 473, 476, 484, 495, 510, 516, 543, 561, 595, 602, 605, 612, 630, 645, 660, 693, 714, 724, 726, 731, 748, 765, 770, 774, 847, 860, 903, 905, 924, 935, 946, 990, 1020, 1071, 1086, 1089, 1122, 1155, 1190, 1204, 1210, 1260, 1267, 1290, 1309, 1386, 1419, 1428, 1452, 1462, 1505, 1530, 1540, 1548, 1629, 1683, 1694, 1785, 1806, 1810, 1815, 1870, 1892, 1935, 1980, 1991, 2057, 2142, 2172, 2178, 2193, 2244, 2310, 2365, 2380, 2420, 2534, 2541, 2580, 2618, 2709, 2715, 2772, 2805, 2838, 2924, 3010, 3060, 3077, 3258, 3311, 3366, 3388, 3465, 3570, 3612, 3620, 3630, 3655, 3740, 3801, 3870, 3927, 3982, 4114, 4235, 4257, 4284, 4356, 4386, 4515, 4620, 4730, 5068, 5082, 5117, 5203, 5236, 5355, 5418, 5430, 5445, 5610, 5676, 5973, 6020, 6154, 6171, 6335, 6516, 6545, 6579, 6622, 6732, 6930, 7095, 7140, 7260, 7310, 7602, 7623, 7740, 7783, 7854, 7964, 8041, 8145, 8228, 8415, 8470, 8514, 8772, 9030, 9231, 9460, 9933, 9955, 10164, 10234, 10285, 10406, 10710, 10836, 10860, 10890, 10965, 11220, 11403, 11781, 11946, 12308, 12342, 12670, 12705, 13090, 13158, 13244, 13545, 13860, 13937, 14190, 14399, 14620, 15204, 15246, 15351, 15385, 15566, 15609, 15708, 16082, 16290, 16555, 16830, 16940, 17028, 17919, 18060, 18462, 18513, 19005, 19635, 19866, 19910, 20468, 20570, 20812, 21285, 21420, 21539, 21780, 21901, 21930, 22806, 23349, 23562, 23892, 24123, 24684, 25340, 25410, 25585, 26015, 26180, 26316, 27090, 27693, 27874, 28380, 28798, 29799, 29865, 30492, 30702, 30770, 30855, 31132, 31218, 32164, 32580, 32895, 33110, 33660, 33847, 35838, 36421, 36924, 37026, 38010, 38115, 38915, 39270, 39732, 39820, 40205, 41140, 41811, 42570, 43078, 43197, 43802, 43860, 45612, 46053, 46155, 46698, 46827, 47124, 48246, 49665, 50820, 51170, 52030, 54180, 54481, 55386, 55748, 56287, 57015, 57596, 58905, 59598, 59730, 61404, 61540, 61710, 62436, 64617, 65703, 65790, 66220, 67694, 69685, 70047, 71676, 71995, 72369, 72842, 74052, 76020, 76230, 76755, 77830, 78045, 78540, 80410, 83622, 85140, 85613, 86156, 86394, 87604, 88451, 89595, 92106, 92310, 92565, 93396, 93654, 96492, 99330, 101541, 102340, 104060, 107695, 108962, 109263, 109505, 110772, 112574, 114030, 116745, 117810, 119196, 119460, 120615, 123420, 125433, 129234, 129591, 131406, 131580, 132311, 135388, 138465, 139370, 140094, 143990, 144738, 145684, 148995, 152460, 153307, 153510, 155660, 156090, 160820, 163443, 167244, 168861, 169235, 171226, 172788, 176902, 179190, 182105, 184212, 184620, 185130, 187308, 193851, 197109, 198660, 203082, 209055, 215390, 215985, 217924, 218526, 219010, 225148, 228060, 230265, 233490, 234135, 235620, 236929, 241230, 250866, 256839, 258468, 259182, 262812, 264622, 265353, 272405, 276930, 278740, 280188, 281435, 287980, 289476, 297990, 304623, 306614, 307020, 312180, 323085, 326886, 327789, 328515, 337722, 338470, 342452, 350235, 353804, 358380, 361845, 364210, 370260, 372317, 387702, 394218, 396933, 406164, 418110, 428065, 430780, 431970, 437052, 438020, 442255, 459921, 460530, 466980, 468270, 473858, 482460, 490329, 501732, 506583, 507705, 513678, 518364, 529244, 530706, 544810, 546315, 553860, 562870, 595980, 599291, 609246, 613228, 619157, 627165, 646170, 647955, 653772, 655578, 657030, 661555, 675444, 676940, 700470, 710787, 723690, 728420, 744634, 766535, 770517, 775404, 788436, 793866, 796059, 817215, 836220, 844305, 856130, 863940, 884510, 919842, 921060, 926177, 936540, 941743, 947716, 969255, 980658, 985545, 1013166, 1015410, 1027356, 1061412, 1089620, 1092630, 1116951, 1125740, 1184645, 1190799, 1198582, 1218492, 1238314, 1254330, 1284195, 1292340, 1295910, 1311156, 1314060, 1323110, 1326765, 1379763, 1400940, 1421574, 1447380, 1455421, 1489268, 1523115, 1533070, 1541034, 1587732, 1592118, 1634430, 1638945, 1688610, 1712260, 1769020, 1797873, 1839684, 1852354, 1857471, 1861585, 1883486, 1938510, 1961316, 1971090, 1984665, 2026332, 2030820, 2132361, 2185260, 2233902, 2299605, 2369290, 2381598, 2397164, 2451645, 2476628, 2508660, 2532915, 2568390, 2591820, 2606219, 2646220, 2653530, 2759526, 2778531, 2825229, 2843148, 2910842, 2996455, 3046230, 3066140, 3082068, 3095785, 3184236, 3268860, 3277890, 3350853, 3377220, 3553935, 3595746, 3704708, 3714942, 3723170, 3766972, 3852585, 3877020, 3942180, 3969330, 3980295, 4264722, 4366263, 4467804, 4599210, 4630885, 4708715, 4738580, 4763196, 4903290, 5065830, 5136780, 5212438, 5307060, 5393619, 5519052, 5557062, 5572413, 5584755, 5650458, 5821684, 5953995, 5992910, 6092460, 6191570, 6555780, 6592201, 6701706, 6898815, 7107870, 7191492, 7277105, 7429884, 7446340, 7705170, 7818657, 7938660, 7960590, 8335593, 8475687, 8529444, 8732526, 8989365, 9198420, 9261770, 9287355, 9417430, 9806580, 10131660, 10187947, 10424876, 10661805, 10787238, 11114124, 11144826, 11169510, 11300916, 11907990, 11985820, 12383140, 13031095, 13098789, 13184402, 13403412, 13797630, 13892655, 14126145, 14215740, 14554210, 15410340, 15637314, 15921180, 16009631, 16671186, 16754265, 16951374, 17465052, 17978730, 18523540, 18574710, 18834860, 19776603, 20375894, 21323610, 21574476, 21831315, 22289652, 22339020, 23455971, 23815980, 26062190, 26197578, 26368804, 26968095, 27595260, 27785310, 27862065, 28252290, 29108420, 30563841, 31274628, 32019262, 32961005, 33342372, 33508530, 33902748, 35957460, 37149420, 39093285, 39553206, 40751788, 41677965, 42378435, 42647220, 43662630, 46911942, 48028893, 50939735, 52124380, 52395156, 53936190, 55570620, 55724130, 56504580, 59329809, 61127682, 64038524, 65493945, 65922010, 67017060, 78186570, 79106412, 80048155, 83355930, 84756870, 87325260, 91691523, 93823884, 96057786, 98883015, 101879470, 107872380, 111448260, 112067417, 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約数ペア:

[(1, 20172135060), (2, 10086067530), (3, 6724045020), (4, 5043033765), (5, 4034427012), (6, 3362022510), (7, 2881733580), (9, 2241348340), (10, 2017213506), (11, 1833830460), (12, 1681011255), (14, 1440866790), (15, 1344809004), (17, 1186596180), (18, 1120674170), (20, 1008606753), (21, 960577860), (22, 916915230), (28, 720433395), (30, 672404502), (33, 611276820), (34, 593298090), (35, 576346716), (36, 560337085), (42, 480288930), (43, 469119420), (44, 458457615), (45, 448269668), (51, 395532060), (55, 366766092), (60, 336202251), (63, 320192620), (66, 305638410), (68, 296649045), (70, 288173358), (77, 261975780), (84, 240144465), (85, 237319236), (86, 234559710), (90, 224134834), (99, 203758940), (102, 197766030), (105, 192115572), (110, 183383046), (119, 169513740), (121, 166711860), (126, 160096310), (129, 156373140), (132, 152819205), (140, 144086679), (153, 131844020), (154, 130987890), (165, 122255364), (170, 118659618), (172, 117279855), (180, 112067417), (181, 111448260), (187, 107872380), (198, 101879470), (204, 98883015), (210, 96057786), (215, 93823884), (220, 91691523), (231, 87325260), (238, 84756870), (242, 83355930), (252, 80048155), (255, 79106412), (258, 78186570), (301, 67017060), (306, 65922010), (308, 65493945), (315, 64038524), (330, 61127682), (340, 59329809), (357, 56504580), (362, 55724130), (363, 55570620), (374, 53936190), (385, 52395156), (387, 52124380), (396, 50939735), (420, 48028893), (430, 46911942), (462, 43662630), (473, 42647220), (476, 42378435), (484, 41677965), (495, 40751788), (510, 39553206), (516, 39093285), (543, 37149420), (561, 35957460), (595, 33902748), (602, 33508530), (605, 33342372), (612, 32961005), (630, 32019262), (645, 31274628), (660, 30563841), (693, 29108420), (714, 28252290), (724, 27862065), (726, 27785310), (731, 27595260), (748, 26968095), (765, 26368804), (770, 26197578), (774, 26062190), (847, 23815980), (860, 23455971), (903, 22339020), (905, 22289652), (924, 21831315), (935, 21574476), (946, 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