20098967400

素因数分解:

$2^3\times 3^8\times 5^2\times {\mathrm{17}}^2\times {\mathrm{53}}^1$

素因数の和:127

約数の個数: 648

約数和(自身を含む): 75862005570

約数和(自身を除く): 55763038170

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 50, 51, 53, 54, 60, 68, 72, 75, 81, 85, 90, 100, 102, 106, 108, 120, 135, 136, 150, 153, 159, 162, 170, 180, 200, 204, 212, 216, 225, 243, 255, 265, 270, 289, 300, 306, 318, 324, 340, 360, 405, 408, 424, 425, 450, 459, 477, 486, 510, 530, 540, 578, 600, 612, 636, 648, 675, 680, 729, 765, 795, 810, 850, 867, 900, 901, 918, 954, 972, 1020, 1060, 1080, 1156, 1215, 1224, 1272, 1275, 1325, 1350, 1377, 1431, 1445, 1458, 1530, 1590, 1620, 1700, 1734, 1800, 1802, 1836, 1908, 1944, 2025, 2040, 2120, 2187, 2295, 2312, 2385, 2430, 2550, 2601, 2650, 2700, 2703, 2754, 2862, 2890, 2916, 3060, 3180, 3240, 3400, 3468, 3604, 3645, 3672, 3816, 3825, 3975, 4050, 4131, 4293, 4335, 4374, 4505, 4590, 4770, 4860, 5100, 5202, 5300, 5400, 5406, 5508, 5724, 5780, 5832, 6075, 6120, 6360, 6561, 6885, 6936, 7155, 7208, 7225, 7290, 7650, 7803, 7950, 8100, 8109, 8262, 8586, 8670, 8748, 9010, 9180, 9540, 9720, 10200, 10404, 10600, 10812, 10935, 11016, 11448, 11475, 11560, 11925, 12150, 12393, 12879, 13005, 13122, 13515, 13770, 14310, 14450, 14580, 15300, 15317, 15606, 15900, 16200, 16218, 16524, 17172, 17340, 17496, 18020, 18225, 18360, 19080, 20655, 20808, 21465, 21624, 21675, 21870, 22525, 22950, 23409, 23850, 24300, 24327, 24786, 25758, 26010, 26244, 27030, 27540, 28620, 28900, 29160, 30600, 30634, 31212, 31800, 32436, 32805, 33048, 34344, 34425, 34680, 35775, 36040, 36450, 37179, 38637, 39015, 40545, 41310, 42930, 43350, 43740, 45050, 45900, 45951, 46818, 47700, 48600, 48654, 49572, 51516, 52020, 52488, 54060, 54675, 55080, 57240, 57800, 61268, 61965, 62424, 64395, 64872, 65025, 65610, 67575, 68850, 70227, 71550, 72900, 72981, 74358, 76585, 77274, 78030, 81090, 82620, 85860, 86700, 87480, 90100, 91800, 91902, 93636, 95400, 97308, 99144, 103032, 103275, 104040, 107325, 108120, 109350, 111537, 115911, 117045, 121635, 122536, 123930, 128790, 130050, 131220, 135150, 137700, 137853, 140454, 143100, 145800, 145962, 148716, 153170, 154548, 156060, 162180, 164025, 165240, 171720, 173400, 180200, 183804, 185895, 187272, 193185, 194616, 195075, 202725, 206550, 210681, 214650, 218700, 218943, 223074, 229755, 231822, 234090, 243270, 247860, 257580, 260100, 262440, 270300, 275400, 275706, 280908, 286200, 291924, 297432, 306340, 309096, 309825, 312120, 321975, 324360, 328050, 347733, 351135, 364905, 367608, 371790, 382925, 386370, 390150, 405450, 413100, 413559, 421362, 429300, 437400, 437886, 446148, 459510, 463644, 468180, 486540, 495720, 515160, 520200, 540600, 551412, 557685, 561816, 579555, 583848, 585225, 608175, 612680, 619650, 632043, 643950, 656100, 656829, 689265, 695466, 702270, 729810, 743580, 765850, 772740, 780300, 810900, 826200, 827118, 842724, 858600, 875772, 892296, 919020, 927288, 929475, 936360, 965925, 973080, 1053405, 1094715, 1102824, 1115370, 1148775, 1159110, 1170450, 1216350, 1239300, 1240677, 1264086, 1287900, 1312200, 1313658, 1378530, 1390932, 1404540, 1459620, 1487160, 1531700, 1545480, 1560600, 1621800, 1654236, 1685448, 1738665, 1751544, 1755675, 1824525, 1838040, 1858950, 1896129, 1931850, 1970487, 2067795, 2106810, 2189430, 2230740, 2297550, 2318220, 2340900, 2432700, 2478600, 2481354, 2528172, 2575800, 2627316, 2757060, 2781864, 2788425, 2809080, 2897775, 2919240, 3063400, 3160215, 3284145, 3308472, 3446325, 3477330, 3511350, 3649050, 3717900, 3722031, 3792258, 3863700, 3940974, 4135590, 4213620, 4378860, 4461480, 4595100, 4636440, 4681800, 4865400, 4962708, 5056344, 5254632, 5267025, 5473575, 5514120, 5576850, 5795550, 5911461, 6203385, 6320430, 6568290, 6892650, 6954660, 7022700, 7298100, 7435800, 7444062, 7584516, 7727400, 7881948, 8271180, 8427240, 8693325, 8757720, 9190200, 9480645, 9852435, 9925416, 10338975, 10534050, 10947150, 11153700, 11166093, 11591100, 11822922, 12406770, 12640860, 13136580, 13785300, 13909320, 14045400, 14596200, 14888124, 15169032, 15763896, 15801075, 16420725, 16542360, 17386650, 18610155, 18961290, 19704870, 20677950, 21068100, 21894300, 22307400, 22332186, 23182200, 23645844, 24813540, 25281720, 26273160, 27570600, 29557305, 29776248, 31016925, 31602150, 32841450, 33498279, 34773300, 37220310, 37922580, 39409740, 41355900, 42136200, 43788600, 44664372, 47291688, 47403225, 49262175, 49627080, 55830465, 59114610, 62033850, 63204300, 65682900, 66996558, 69546600, 74440620, 75845160, 78819480, 82711800, 89328744, 93050775, 94806450, 98524350, 100494837, 111660930, 118229220, 124067700, 126408600, 131365800, 133993116, 147786525, 148881240, 167491395, 186101550, 189612900, 197048700, 200989674, 223321860, 236458440, 248135400, 267986232, 279152325, 295573050, 334982790, 372203100, 379225800, 394097400, 401979348, 446643720, 502474185, 558304650, 591146100, 669965580, 744406200, 803958696, 837456975, 1004948370, 1116609300, 1182292200, 1339931160, 1674913950, 2009896740, 2233218600, 2512370925, 3349827900, 4019793480, 5024741850, 6699655800, 10049483700, 20098967400]

約数ペア:

[(1, 20098967400), (2, 10049483700), (3, 6699655800), (4, 5024741850), (5, 4019793480), (6, 3349827900), (8, 2512370925), (9, 2233218600), (10, 2009896740), (12, 1674913950), (15, 1339931160), (17, 1182292200), (18, 1116609300), (20, 1004948370), (24, 837456975), (25, 803958696), (27, 744406200), (30, 669965580), (34, 591146100), (36, 558304650), (40, 502474185), (45, 446643720), (50, 401979348), (51, 394097400), (53, 379225800), (54, 372203100), (60, 334982790), (68, 295573050), (72, 279152325), (75, 267986232), (81, 248135400), (85, 236458440), (90, 223321860), (100, 200989674), (102, 197048700), (106, 189612900), (108, 186101550), (120, 167491395), (135, 148881240), (136, 147786525), (150, 133993116), (153, 131365800), (159, 126408600), (162, 124067700), (170, 118229220), (180, 111660930), (200, 100494837), (204, 98524350), (212, 94806450), (216, 93050775), (225, 89328744), (243, 82711800), (255, 78819480), (265, 75845160), (270, 74440620), (289, 69546600), (300, 66996558), (306, 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(7950, 2528172), (8100, 2481354), (8109, 2478600), (8262, 2432700), (8586, 2340900), (8670, 2318220), (8748, 2297550), (9010, 2230740), (9180, 2189430), (9540, 2106810), (9720, 2067795), (10200, 1970487), (10404, 1931850), (10600, 1896129), (10812, 1858950), (10935, 1838040), (11016, 1824525), (11448, 1755675), (11475, 1751544), (11560, 1738665), (11925, 1685448), (12150, 1654236), (12393, 1621800), (12879, 1560600), (13005, 1545480), (13122, 1531700), (13515, 1487160), (13770, 1459620), (14310, 1404540), (14450, 1390932), (14580, 1378530), (15300, 1313658), (15317, 1312200), (15606, 1287900), (15900, 1264086), (16200, 1240677), (16218, 1239300), (16524, 1216350), (17172, 1170450), (17340, 1159110), (17496, 1148775), (18020, 1115370), (18225, 1102824), (18360, 1094715), (19080, 1053405), (20655, 973080), (20808, 965925), (21465, 936360), (21624, 929475), (21675, 927288), (21870, 919020), (22525, 892296), (22950, 875772), (23409, 858600), (23850, 842724), (24300, 827118), (24327, 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