20302656400

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 480

約数和(自身を含む): 57966289920

約数和(自身を除く): 37663633520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 29, 31, 40, 43, 50, 52, 58, 62, 65, 80, 86, 100, 101, 104, 116, 124, 130, 145, 155, 172, 200, 202, 208, 215, 232, 248, 260, 290, 310, 325, 344, 377, 400, 403, 404, 430, 464, 496, 505, 520, 559, 580, 620, 650, 688, 725, 754, 775, 806, 808, 860, 899, 1010, 1040, 1075, 1118, 1160, 1240, 1247, 1300, 1313, 1333, 1450, 1508, 1550, 1612, 1616, 1720, 1798, 1885, 2015, 2020, 2150, 2236, 2320, 2480, 2494, 2525, 2600, 2626, 2666, 2795, 2900, 2929, 3016, 3100, 3131, 3224, 3440, 3596, 3770, 4030, 4040, 4300, 4343, 4472, 4495, 4988, 5050, 5200, 5252, 5332, 5590, 5800, 5858, 6032, 6200, 6235, 6262, 6448, 6565, 6665, 7192, 7540, 8060, 8080, 8600, 8686, 8944, 8990, 9425, 9976, 10075, 10100, 10504, 10664, 11180, 11600, 11687, 11716, 12400, 12470, 12524, 13130, 13330, 13975, 14384, 14645, 15080, 15655, 16120, 16211, 17200, 17329, 17372, 17980, 18850, 19952, 20150, 20200, 21008, 21328, 21715, 22360, 22475, 23374, 23432, 24940, 25048, 26260, 26660, 27950, 29290, 30160, 31175, 31310, 32240, 32422, 32825, 33325, 34658, 34744, 35960, 37700, 38077, 38657, 40300, 40400, 40703, 43430, 44720, 44950, 46748, 46864, 49880, 50096, 52520, 53320, 55900, 56459, 58435, 58580, 62350, 62620, 64844, 65650, 66650, 69316, 69488, 71920, 73225, 75400, 76154, 77314, 78275, 80600, 81055, 81406, 86645, 86860, 89900, 90799, 93496, 99760, 105040, 106640, 108575, 111800, 112918, 116870, 117160, 124700, 125240, 125947, 129688, 131300, 133300, 134633, 138632, 146450, 150800, 152308, 154628, 156550, 161200, 162110, 162812, 173290, 173720, 179800, 181598, 186992, 190385, 193285, 203515, 217150, 223600, 225836, 233740, 234320, 249400, 250480, 251894, 259376, 262600, 266600, 269266, 277264, 282295, 292175, 292900, 304616, 309256, 313100, 324220, 325624, 346580, 347440, 359600, 363196, 380770, 386570, 405275, 407030, 433225, 434300, 451672, 453995, 467480, 498800, 502541, 503788, 525200, 533200, 538532, 564590, 584350, 585800, 609232, 618512, 626200, 629735, 648440, 651248, 673165, 693160, 726392, 761540, 773140, 810550, 814060, 866450, 868600, 903344, 907990, 934960, 951925, 966425, 1005082, 1007576, 1017575, 1077064, 1129180, 1168700, 1171600, 1180387, 1252400, 1259470, 1296880, 1346330, 1386320, 1411475, 1452784, 1523080, 1546280, 1621100, 1628120, 1637311, 1732900, 1737200, 1750229, 1815980, 1903850, 1932850, 2010164, 2015152, 2035150, 2154128, 2258360, 2269975, 2337400, 2360774, 2512705, 2518940, 2692660, 2822950, 3046160, 3092560, 3148675, 3242200, 3256240, 3274622, 3365825, 3465800, 3500458, 3631960, 3807700, 3865700, 3904357, 4020328, 4070300, 4516720, 4539950, 4674800, 4721548, 5025410, 5037880, 5385320, 5645900, 5901935, 6297350, 6484400, 6549244, 6731650, 6931600, 7000916, 7263920, 7615400, 7731400, 7808714, 8040656, 8140600, 8186555, 8751145, 9079900, 9443096, 10050820, 10075760, 10770640, 11291800, 11803870, 12563525, 12594700, 13098488, 13463300, 14001832, 15230800, 15462800, 15617428, 16281200, 16373110, 17502290, 18159800, 18886192, 19521785, 20101640, 22583600, 23607740, 25127050, 25189400, 26196976, 26926600, 28003664, 29509675, 31234856, 32746220, 35004580, 36319600, 39043570, 40203280, 40932775, 43755725, 47215480, 50254100, 50378800, 50756641, 53853200, 59019350, 62469712, 65492440, 70009160, 78087140, 81865550, 87511450, 94430960, 97608925, 100508200, 101513282, 118038700, 130984880, 140018320, 156174280, 163731100, 175022900, 195217850, 201016400, 203026564, 236077400, 253783205, 312348560, 327462200, 350045800, 390435700, 406053128, 472154800, 507566410, 654924400, 700091600, 780871400, 812106256, 1015132820, 1268916025, 1561742800, 2030265640, 2537832050, 4060531280, 5075664100, 10151328200, 20302656400]

約数ペア:

[(1, 20302656400), (2, 10151328200), (4, 5075664100), (5, 4060531280), (8, 2537832050), (10, 2030265640), (13, 1561742800), (16, 1268916025), (20, 1015132820), (25, 812106256), (26, 780871400), (29, 700091600), (31, 654924400), (40, 507566410), (43, 472154800), (50, 406053128), (52, 390435700), (58, 350045800), (62, 327462200), (65, 312348560), (80, 253783205), (86, 236077400), (100, 203026564), (101, 201016400), (104, 195217850), (116, 175022900), (124, 163731100), (130, 156174280), (145, 140018320), (155, 130984880), (172, 118038700), (200, 101513282), (202, 100508200), (208, 97608925), (215, 94430960), (232, 87511450), (248, 81865550), (260, 78087140), (290, 70009160), (310, 65492440), (325, 62469712), (344, 59019350), (377, 53853200), (400, 50756641), (403, 50378800), (404, 50254100), (430, 47215480), (464, 43755725), (496, 40932775), (505, 40203280), (520, 39043570), (559, 36319600), (580, 35004580), (620, 32746220), (650, 31234856), (688, 29509675), (725, 28003664), (754, 26926600), (775, 26196976), (806, 25189400), (808, 25127050), (860, 23607740), (899, 22583600), (1010, 20101640), (1040, 19521785), (1075, 18886192), (1118, 18159800), (1160, 17502290), (1240, 16373110), (1247, 16281200), (1300, 15617428), (1313, 15462800), (1333, 15230800), (1450, 14001832), (1508, 13463300), (1550, 13098488), (1612, 12594700), (1616, 12563525), (1720, 11803870), (1798, 11291800), (1885, 10770640), (2015, 10075760), (2020, 10050820), (2150, 9443096), (2236, 9079900), (2320, 8751145), (2480, 8186555), (2494, 8140600), (2525, 8040656), (2600, 7808714), (2626, 7731400), (2666, 7615400), (2795, 7263920), (2900, 7000916), (2929, 6931600), (3016, 6731650), (3100, 6549244), (3131, 6484400), (3224, 6297350), (3440, 5901935), (3596, 5645900), (3770, 5385320), (4030, 5037880), (4040, 5025410), (4300, 4721548), (4343, 4674800), (4472, 4539950), (4495, 4516720), (4988, 4070300), (5050, 4020328), (5200, 3904357), (5252, 3865700), (5332, 3807700), (5590, 3631960), (5800, 3500458), (5858, 3465800), (6032, 3365825), (6200, 3274622), (6235, 3256240), (6262, 3242200), (6448, 3148675), (6565, 3092560), (6665, 3046160), (7192, 2822950), (7540, 2692660), (8060, 2518940), (8080, 2512705), (8600, 2360774), (8686, 2337400), (8944, 2269975), (8990, 2258360), (9425, 2154128), (9976, 2035150), (10075, 2015152), (10100, 2010164), (10504, 1932850), (10664, 1903850), (11180, 1815980), (11600, 1750229), (11687, 1737200), (11716, 1732900), (12400, 1637311), (12470, 1628120), (12524, 1621100), (13130, 1546280), (13330, 1523080), (13975, 1452784), (14384, 1411475), (14645, 1386320), (15080, 1346330), (15655, 1296880), (16120, 1259470), (16211, 1252400), (17200, 1180387), (17329, 1171600), (17372, 1168700), (17980, 1129180), (18850, 1077064), (19952, 1017575), (20150, 1007576), (20200, 1005082), (21008, 966425), (21328, 951925), (21715, 934960), (22360, 907990), (22475, 903344), (23374, 868600), (23432, 866450), (24940, 814060), (25048, 810550), (26260, 773140), (26660, 761540), (27950, 726392), (29290, 693160), (30160, 673165), (31175, 651248), (31310, 648440), (32240, 629735), (32422, 626200), (32825, 618512), (33325, 609232), (34658, 585800), (34744, 584350), (35960, 564590), (37700, 538532), (38077, 533200), (38657, 525200), (40300, 503788), (40400, 502541), (40703, 498800), (43430, 467480), (44720, 453995), (44950, 451672), (46748, 434300), (46864, 433225), (49880, 407030), (50096, 405275), (52520, 386570), (53320, 380770), (55900, 363196), (56459, 359600), (58435, 347440), (58580, 346580), (62350, 325624), (62620, 324220), (64844, 313100), (65650, 309256), (66650, 304616), (69316, 292900), (69488, 292175), (71920, 282295), (73225, 277264), (75400, 269266), (76154, 266600), (77314, 262600), (78275, 259376), (80600, 251894), (81055, 250480), (81406, 249400), (86645, 234320), (86860, 233740), (89900, 225836), (90799, 223600), (93496, 217150), (99760, 203515), (105040, 193285), (106640, 190385), (108575, 186992), (111800, 181598), (112918, 179800), (116870, 173720), (117160, 173290), (124700, 162812), (125240, 162110), (125947, 161200), (129688, 156550), (131300, 154628), (133300, 152308), (134633, 150800), (138632, 146450)]