20258245800

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:208

約数の個数: 960

約数和(自身を含む): 81669772800

約数和(自身を除く): 61411527000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 29, 30, 31, 36, 39, 40, 45, 50, 52, 54, 58, 60, 62, 65, 72, 75, 78, 81, 87, 90, 93, 100, 104, 107, 108, 116, 117, 120, 124, 130, 135, 145, 150, 155, 156, 162, 174, 180, 186, 195, 200, 214, 216, 225, 232, 234, 248, 260, 261, 270, 279, 290, 300, 310, 312, 321, 324, 325, 348, 351, 360, 372, 377, 390, 403, 405, 428, 435, 450, 465, 468, 520, 522, 535, 540, 558, 580, 585, 600, 620, 642, 648, 650, 675, 696, 702, 725, 744, 754, 775, 780, 783, 806, 810, 837, 856, 870, 899, 900, 930, 936, 963, 975, 1044, 1053, 1070, 1080, 1116, 1131, 1160, 1170, 1209, 1240, 1284, 1300, 1305, 1350, 1391, 1395, 1404, 1450, 1508, 1550, 1560, 1566, 1605, 1612, 1620, 1674, 1740, 1755, 1798, 1800, 1860, 1885, 1926, 1950, 2015, 2025, 2088, 2106, 2140, 2175, 2232, 2262, 2325, 2340, 2349, 2418, 2511, 2568, 2600, 2610, 2675, 2697, 2700, 2782, 2790, 2808, 2889, 2900, 2925, 3016, 3100, 3103, 3132, 3210, 3224, 3240, 3317, 3348, 3393, 3480, 3510, 3596, 3627, 3720, 3770, 3852, 3900, 3915, 4030, 4050, 4173, 4185, 4212, 4280, 4350, 4495, 4524, 4650, 4680, 4698, 4815, 4836, 5022, 5220, 5265, 5350, 5394, 5400, 5564, 5580, 5655, 5778, 5800, 5850, 6045, 6200, 6206, 6264, 6420, 6525, 6634, 6696, 6786, 6955, 6975, 7020, 7192, 7254, 7540, 7704, 7800, 7830, 8025, 8060, 8091, 8100, 8346, 8370, 8424, 8667, 8700, 8775, 8990, 9048, 9300, 9309, 9396, 9425, 9630, 9672, 9951, 10044, 10075, 10179, 10440, 10530, 10700, 10788, 10881, 11128, 11160, 11310, 11556, 11687, 11700, 11745, 12090, 12412, 12519, 12555, 12840, 13050, 13268, 13485, 13572, 13910, 13950, 14040, 14445, 14508, 15080, 15515, 15660, 16050, 16120, 16182, 16200, 16585, 16692, 16740, 16965, 17334, 17400, 17550, 17980, 18135, 18600, 18618, 18792, 18850, 19260, 19575, 19902, 20088, 20150, 20358, 20865, 20925, 21060, 21400, 21576, 21762, 22475, 22620, 23112, 23374, 23400, 23490, 24075, 24180, 24273, 24824, 25038, 25110, 26100, 26325, 26536, 26970, 27144, 27820, 27900, 27927, 28275, 28890, 29016, 29853, 30225, 30537, 31030, 31320, 32100, 32364, 32643, 33170, 33384, 33480, 33930, 34668, 34775, 35061, 35100, 35960, 36270, 37236, 37557, 37700, 38520, 39150, 39804, 40300, 40339, 40455, 40716, 41730, 41850, 42120, 43121, 43335, 43524, 44950, 45240, 46545, 46748, 46980, 48150, 48360, 48546, 49755, 50076, 50220, 50895, 52200, 52650, 53940, 54405, 55640, 55800, 55854, 56550, 57780, 58435, 58725, 59706, 60450, 61074, 62060, 62595, 62775, 64200, 64728, 65286, 66340, 67425, 67860, 69336, 69550, 70122, 70200, 72225, 72540, 72819, 74472, 75114, 75400, 77575, 78300, 79608, 80600, 80678, 80910, 81432, 82925, 83460, 83700, 83781, 84825, 86242, 86670, 87048, 89559, 89900, 90675, 93090, 93496, 93960, 96193, 96300, 97092, 99510, 100152, 100440, 101790, 104325, 105183, 105300, 107880, 108810, 111708, 112671, 113100, 115560, 116870, 117450, 119412, 120900, 121017, 121365, 122148, 124120, 125190, 125550, 129363, 130572, 132680, 134850, 135720, 139100, 139635, 140244, 144450, 145080, 145638, 149265, 150228, 152685, 155150, 156600, 161356, 161820, 163215, 165850, 166920, 167400, 167562, 169650, 172484, 173340, 175305, 179118, 179800, 181350, 186180, 187785, 192386, 192600, 194184, 199020, 201695, 202275, 203580, 208650, 210366, 210600, 215605, 216675, 217620, 223416, 225342, 226200, 232725, 233740, 234900, 238824, 241800, 242034, 242730, 244296, 248775, 250380, 251100, 251343, 254475, 258726, 261144, 268677, 269700, 272025, 278200, 279270, 280488, 288579, 288900, 291276, 292175, 298530, 300456, 305370, 310300, 312975, 315549, 322712, 323640, 326430, 331700, 335124, 339300, 344968, 346680, 350610, 358236, 362700, 363051, 364095, 372360, 375570, 384772, 388089, 398040, 403390, 404550, 407160, 417300, 418905, 420732, 431210, 433350, 435240, 447795, 450684, 465450, 467480, 469800, 480965, 484068, 485460, 497550, 500760, 502200, 502686, 508950, 517452, 525915, 537354, 539400, 544050, 558540, 563355, 577158, 577800, 582552, 584350, 597060, 605085, 606825, 610740, 620600, 625950, 631098, 646815, 652860, 663400, 670248, 678600, 698175, 701220, 716472, 725400, 726102, 728190, 746325, 751140, 763425, 769544, 776178, 806780, 809100, 816075, 834600, 837810, 841464, 862420, 865737, 866700, 876525, 895590, 901368, 930900, 938925, 946647, 961930, 968136, 970920, 995100, 1005372, 1008475, 1017900, 1034904, 1051830, 1074708, 1078025, 1088100, 1089153, 1117080, 1126710, 1154316, 1164267, 1168700, 1194120, 1210170, 1213650, 1221480, 1250509, 1251900, 1256715, 1262196, 1293630, 1305720, 1343385, 1396350, 1402440, 1442895, 1452204, 1456380, 1492650, 1502280, 1526850, 1552356, 1577745, 1613560, 1618200, 1632150, 1675620, 1724840, 1731474, 1733400, 1753050, 1791180, 1815255, 1820475, 1861800, 1877850, 1893294, 1923860, 1940445, 1990200, 2010744, 2016950, 2035800, 2094525, 2103660, 2149416, 2156050, 2176200, 2178306, 2238975, 2253420, 2308632, 2328534, 2337400, 2404825, 2420340, 2427300, 2501018, 2503800, 2513430, 2524392, 2587260, 2597211, 2629575, 2686770, 2792700, 2816775, 2885790, 2904408, 2912760, 2985300, 3025425, 3053700, 3104712, 3155490, 3234075, 3264300, 3267459, 3351240, 3462948, 3492801, 3506100, 3582360, 3630510, 3640950, 3751527, 3755700, 3786588, 3847720, 3880890, 4033900, 4189050, 4207320, 4312100, 4328685, 4356612, 4477950, 4506840, 4657068, 4733235, 4809650, 4840680, 4854600, 5002036, 5026860, 5174520, 5194422, 5259150, 5373540, 5445765, 5585400, 5633550, 5771580, 5821335, 5970600, 6050850, 6107400, 6252545, 6283575, 6310980, 6468150, 6528600, 6534918, 6716925, 6925896, 6985602, 7012200, 7214475, 7261020, 7281900, 7503054, 7511400, 7573176, 7761780, 7791633, 7888725, 8067800, 8378100, 8624200, 8657370, 8713224, 8955900, 9076275, 9314136, 9466470, 9619300, 9702225, 10004072, 10053720, 10388844, 10518300, 10747080, 10891530, 11254581, 11267100, 11543160, 11642670, 12101700, 12505090, 12567150, 12621960, 12936300, 12986055, 13069836, 13433850, 13971204, 14428950, 14522040, 14563800, 15006108, 15523560, 15583266, 15777450, 16337295, 16756200, 17314740, 17464005, 17911800, 18152550, 18757635, 18932940, 19238600, 19404450, 20777688, 21036600, 21643425, 21783060, 22509162, 22534200, 23285340, 23666175, 24203400, 25010180, 25134300, 25872600, 25972110, 26139672, 26867700, 27228825, 27942408, 28857900, 29106675, 30012216, 31166532, 31262725, 31554900, 32674590, 33763743, 34629480, 34928010, 36305100, 37515270, 37865880, 38808900, 38958165, 43286850, 43566120, 45018324, 46570680, 47332350, 50020360, 50268600, 51944220, 53735400, 54457650, 56272905, 57715800, 58213350, 62333064, 62525450, 63109800, 64930275, 65349180, 67527486, 69856020, 72610200, 75030540, 77617800, 77916330, 81686475, 86573700, 87320025, 90036648, 93788175, 94664700, 101291229, 103888440, 108915300, 112545810, 116426700, 125050900, 129860550, 130698360, 135054972, 139712040, 150061080, 155832660, 163372950, 168818715, 173147400, 174640050, 187576350, 189329400, 194790825, 202582458, 217830600, 225091620, 232853400, 250101800, 259721100, 270109944, 281364525, 311665320, 326745900, 337637430, 349280100, 375152700, 389581650, 405164916, 450183240, 506456145, 519442200, 562729050, 653491800, 675274860, 698560200, 750305400, 779163300, 810329832, 844093575, 1012912290, 1125458100, 1350549720, 1558326600, 1688187150, 2025824580, 2250916200, 2532280725, 3376374300, 4051649160, 5064561450, 6752748600, 10129122900, 20258245800]

約数ペア:

[(1, 20258245800), (2, 10129122900), (3, 6752748600), (4, 5064561450), (5, 4051649160), (6, 3376374300), (8, 2532280725), (9, 2250916200), (10, 2025824580), (12, 1688187150), (13, 1558326600), (15, 1350549720), (18, 1125458100), (20, 1012912290), (24, 844093575), (25, 810329832), (26, 779163300), (27, 750305400), (29, 698560200), (30, 675274860), (31, 653491800), (36, 562729050), (39, 519442200), (40, 506456145), (45, 450183240), (50, 405164916), (52, 389581650), (54, 375152700), (58, 349280100), (60, 337637430), (62, 326745900), (65, 311665320), (72, 281364525), (75, 270109944), (78, 259721100), (81, 250101800), (87, 232853400), (90, 225091620), (93, 217830600), (100, 202582458), (104, 194790825), (107, 189329400), (108, 187576350), (116, 174640050), (117, 173147400), (120, 168818715), (124, 163372950), (130, 155832660), (135, 150061080), (145, 139712040), (150, 135054972), (155, 130698360), (156, 129860550), (162, 125050900), (174, 116426700), (180, 112545810), (186, 108915300), (195, 103888440), (200, 101291229), (214, 94664700), (216, 93788175), (225, 90036648), (232, 87320025), (234, 86573700), (248, 81686475), (260, 77916330), (261, 77617800), (270, 75030540), (279, 72610200), (290, 69856020), (300, 67527486), (310, 65349180), (312, 64930275), (321, 63109800), (324, 62525450), (325, 62333064), (348, 58213350), (351, 57715800), (360, 56272905), (372, 54457650), (377, 53735400), (390, 51944220), (403, 50268600), (405, 50020360), (428, 47332350), (435, 46570680), (450, 45018324), (465, 43566120), (468, 43286850), (520, 38958165), (522, 38808900), (535, 37865880), (540, 37515270), (558, 36305100), (580, 34928010), (585, 34629480), (600, 33763743), (620, 32674590), (642, 31554900), (648, 31262725), (650, 31166532), (675, 30012216), (696, 29106675), (702, 28857900), (725, 27942408), (744, 27228825), (754, 26867700), (775, 26139672), (780, 25972110), (783, 25872600), (806, 25134300), (810, 25010180), (837, 24203400), (856, 23666175), (870, 23285340), (899, 22534200), (900, 22509162), (930, 21783060), (936, 21643425), (963, 21036600), (975, 20777688), (1044, 19404450), (1053, 19238600), (1070, 18932940), (1080, 18757635), (1116, 18152550), (1131, 17911800), (1160, 17464005), (1170, 17314740), (1209, 16756200), (1240, 16337295), (1284, 15777450), (1300, 15583266), (1305, 15523560), (1350, 15006108), (1391, 14563800), (1395, 14522040), (1404, 14428950), (1450, 13971204), (1508, 13433850), (1550, 13069836), (1560, 12986055), (1566, 12936300), (1605, 12621960), (1612, 12567150), (1620, 12505090), (1674, 12101700), (1740, 11642670), (1755, 11543160), (1798, 11267100), (1800, 11254581), (1860, 10891530), (1885, 10747080), (1926, 10518300), (1950, 10388844), (2015, 10053720), (2025, 10004072), (2088, 9702225), (2106, 9619300), (2140, 9466470), (2175, 9314136), (2232, 9076275), (2262, 8955900), (2325, 8713224), (2340, 8657370), (2349, 8624200), (2418, 8378100), (2511, 8067800), (2568, 7888725), (2600, 7791633), (2610, 7761780), (2675, 7573176), (2697, 7511400), (2700, 7503054), (2782, 7281900), (2790, 7261020), (2808, 7214475), (2889, 7012200), (2900, 6985602), (2925, 6925896), (3016, 6716925), (3100, 6534918), (3103, 6528600), (3132, 6468150), (3210, 6310980), (3224, 6283575), (3240, 6252545), (3317, 6107400), (3348, 6050850), (3393, 5970600), (3480, 5821335), (3510, 5771580), (3596, 5633550), (3627, 5585400), (3720, 5445765), (3770, 5373540), (3852, 5259150), (3900, 5194422), (3915, 5174520), (4030, 5026860), (4050, 5002036), (4173, 4854600), (4185, 4840680), (4212, 4809650), (4280, 4733235), (4350, 4657068), (4495, 4506840), (4524, 4477950), (4650, 4356612), (4680, 4328685), (4698, 4312100), (4815, 4207320), (4836, 4189050), (5022, 4033900), (5220, 3880890), (5265, 3847720), (5350, 3786588), (5394, 3755700), (5400, 3751527), (5564, 3640950), (5580, 3630510), (5655, 3582360), (5778, 3506100), (5800, 3492801), (5850, 3462948), (6045, 3351240), (6200, 3267459), (6206, 3264300), (6264, 3234075), (6420, 3155490), (6525, 3104712), (6634, 3053700), (6696, 3025425), (6786, 2985300), (6955, 2912760), (6975, 2904408), (7020, 2885790), (7192, 2816775), (7254, 2792700), (7540, 2686770), (7704, 2629575), (7800, 2597211), (7830, 2587260), (8025, 2524392), (8060, 2513430), (8091, 2503800), (8100, 2501018), (8346, 2427300), (8370, 2420340), (8424, 2404825), (8667, 2337400), (8700, 2328534), (8775, 2308632), (8990, 2253420), (9048, 2238975), (9300, 2178306), (9309, 2176200), (9396, 2156050), (9425, 2149416), (9630, 2103660), (9672, 2094525), (9951, 2035800), (10044, 2016950), (10075, 2010744), (10179, 1990200), (10440, 1940445), (10530, 1923860), (10700, 1893294), (10788, 1877850), (10881, 1861800), (11128, 1820475), (11160, 1815255), (11310, 1791180), (11556, 1753050), (11687, 1733400), (11700, 1731474), (11745, 1724840), (12090, 1675620), (12412, 1632150), (12519, 1618200), (12555, 1613560), (12840, 1577745), (13050, 1552356), (13268, 1526850), (13485, 1502280), (13572, 1492650), (13910, 1456380), (13950, 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(59706, 339300), (60450, 335124), (61074, 331700), (62060, 326430), (62595, 323640), (62775, 322712), (64200, 315549), (64728, 312975), (65286, 310300), (66340, 305370), (67425, 300456), (67860, 298530), (69336, 292175), (69550, 291276), (70122, 288900), (70200, 288579), (72225, 280488), (72540, 279270), (72819, 278200), (74472, 272025), (75114, 269700), (75400, 268677), (77575, 261144), (78300, 258726), (79608, 254475), (80600, 251343), (80678, 251100), (80910, 250380), (81432, 248775), (82925, 244296), (83460, 242730), (83700, 242034), (83781, 241800), (84825, 238824), (86242, 234900), (86670, 233740), (87048, 232725), (89559, 226200), (89900, 225342), (90675, 223416), (93090, 217620), (93496, 216675), (93960, 215605), (96193, 210600), (96300, 210366), (97092, 208650), (99510, 203580), (100152, 202275), (100440, 201695), (101790, 199020), (104325, 194184), (105183, 192600), (105300, 192386), (107880, 187785), (108810, 186180), (111708, 181350), (112671, 179800), (113100, 179118), (115560, 175305), (116870, 173340), (117450, 172484), (119412, 169650), (120900, 167562), (121017, 167400), (121365, 166920), (122148, 165850), (124120, 163215), (125190, 161820), (125550, 161356), (129363, 156600), (130572, 155150), (132680, 152685), (134850, 150228), (135720, 149265), (139100, 145638), (139635, 145080), (140244, 144450)]