20639554650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:412

約数の個数: 768

約数和(自身を含む): 74695219200

約数和(自身を除く): 54055664550

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 17, 18, 19, 22, 25, 26, 27, 30, 33, 34, 38, 39, 45, 50, 51, 54, 55, 57, 65, 66, 75, 78, 85, 90, 95, 99, 102, 110, 114, 117, 130, 135, 143, 150, 153, 165, 170, 171, 187, 190, 195, 198, 209, 221, 225, 234, 247, 255, 270, 275, 285, 286, 297, 306, 323, 325, 330, 331, 342, 351, 374, 390, 418, 425, 429, 442, 450, 459, 475, 494, 495, 510, 513, 550, 561, 570, 585, 594, 627, 646, 650, 662, 663, 675, 702, 715, 741, 765, 825, 850, 855, 858, 918, 935, 950, 969, 975, 990, 993, 1026, 1045, 1105, 1122, 1170, 1235, 1254, 1275, 1287, 1326, 1350, 1425, 1430, 1482, 1485, 1530, 1615, 1650, 1655, 1683, 1710, 1755, 1870, 1881, 1938, 1950, 1986, 1989, 2090, 2145, 2210, 2223, 2295, 2431, 2470, 2475, 2550, 2565, 2574, 2717, 2805, 2850, 2907, 2925, 2970, 2979, 3135, 3230, 3310, 3315, 3366, 3510, 3553, 3575, 3641, 3705, 3762, 3825, 3861, 3978, 4199, 4275, 4290, 4303, 4446, 4590, 4675, 4845, 4862, 4950, 4965, 5049, 5130, 5225, 5434, 5525, 5610, 5627, 5643, 5814, 5850, 5958, 5967, 6175, 6270, 6289, 6435, 6630, 6669, 7106, 7150, 7282, 7293, 7410, 7425, 7650, 7722, 8075, 8151, 8275, 8398, 8415, 8550, 8606, 8721, 8775, 8937, 9350, 9405, 9690, 9930, 9945, 10098, 10450, 10659, 10725, 10923, 11050, 11115, 11254, 11286, 11475, 11934, 12155, 12350, 12578, 12597, 12825, 12870, 12909, 13338, 13585, 14025, 14535, 14586, 14850, 14895, 15675, 16150, 16302, 16550, 16575, 16830, 16881, 17442, 17550, 17765, 17874, 18205, 18525, 18810, 18867, 19305, 19890, 20995, 21318, 21450, 21515, 21846, 21879, 22230, 22950, 24225, 24310, 24453, 24825, 25194, 25245, 25650, 25818, 27170, 28050, 28135, 28215, 29070, 29790, 29835, 31350, 31445, 31977, 32175, 32769, 33150, 33345, 33762, 35530, 36410, 36465, 37050, 37734, 37791, 38610, 38727, 40755, 41990, 42075, 43030, 43605, 43758, 44685, 46189, 47025, 47333, 48450, 48906, 49650, 49725, 50490, 50643, 53295, 54615, 55575, 56270, 56430, 56601, 59670, 60775, 61897, 62890, 62985, 63954, 64350, 64545, 65538, 65637, 66690, 67925, 69179, 72675, 72930, 73151, 73359, 74475, 75582, 77454, 81510, 81757, 84150, 84405, 87210, 88825, 89370, 91025, 92378, 94050, 94335, 94666, 95931, 96525, 98307, 99450, 101286, 104975, 106590, 106913, 107575, 109230, 109395, 111150, 113202, 113373, 116181, 121550, 122265, 123794, 125970, 126225, 129090, 131274, 135850, 138358, 138567, 140675, 141075, 141999, 145350, 146302, 146718, 148950, 149175, 151929, 157225, 159885, 163514, 163845, 166725, 168810, 169803, 177650, 182050, 182325, 185691, 188670, 188955, 191862, 193050, 193635, 196614, 203775, 207537, 209950, 213826, 215150, 218025, 218790, 219453, 223425, 226746, 230945, 232362, 236665, 244530, 245271, 252450, 253215, 266475, 273075, 277134, 281350, 282150, 283005, 283998, 298350, 303858, 309485, 314450, 314925, 319770, 320739, 322725, 327690, 328185, 333450, 339606, 345895, 364650, 365755, 366795, 371382, 377910, 387270, 407550, 408785, 415074, 415701, 422025, 425997, 436050, 438906, 446850, 461890, 471675, 473330, 479655, 490542, 491535, 506430, 532950, 534565, 546150, 546975, 557073, 566010, 566865, 580905, 611325, 618970, 622611, 629850, 641478, 645450, 656370, 658359, 691790, 692835, 709995, 731510, 733590, 735813, 759645, 799425, 804661, 817570, 819225, 831402, 844050, 849015, 851994, 899327, 928455, 943350, 944775, 959310, 962217, 968175, 983070, 1037685, 1069130, 1093950, 1097265, 1114146, 1133730, 1154725, 1161810, 1176043, 1183325, 1222650, 1226355, 1245222, 1247103, 1266075, 1277991, 1316718, 1385670, 1389869, 1415025, 1419990, 1471626, 1519290, 1547425, 1598850, 1603695, 1609322, 1638450, 1640925, 1671219, 1698030, 1729475, 1798654, 1828775, 1833975, 1856910, 1867833, 1889550, 1924434, 1936350, 1975077, 2043925, 2075370, 2078505, 2129985, 2194530, 2207439, 2309450, 2352086, 2366650, 2398275, 2413983, 2452710, 2457675, 2494206, 2532150, 2555982, 2672825, 2697981, 2779738, 2785365, 2830050, 2834325, 2886651, 2904525, 3094850, 3113055, 3207390, 3281850, 3291795, 3342438, 3458950, 3464175, 3528129, 3549975, 3657550, 3667950, 3679065, 3735666, 3798225, 3950154, 4023305, 4087850, 4157010, 4169607, 4245075, 4259970, 4414878, 4496635, 4642275, 4796550, 4811085, 4827966, 4915350, 5188425, 5345650, 5395962, 5486325, 5570730, 5668650, 5773302, 5809050, 5880215, 6131775, 6226110, 6235515, 6389955, 6583590, 6928350, 6949345, 7056258, 7099950, 7241949, 7358130, 7596450, 8018475, 8046610, 8093943, 8339214, 8356095, 8490150, 8993270, 9284550, 9339165, 9622170, 9875385, 10376850, 10392525, 10584387, 10649925, 10972650, 11037195, 11760430, 12069915, 12263550, 12471030, 12508821, 12779910, 13489905, 13898690, 13926825, 14433255, 14483898, 15288559, 15565275, 16036950, 16187886, 16458975, 16712190, 17640645, 18395325, 18678330, 19750770, 20116525, 20785050, 20848035, 21168774, 21299850, 21725847, 22074390, 22483175, 24055425, 24139830, 24281829, 25017642, 26979810, 27853650, 28866510, 29401075, 30577118, 31130550, 31177575, 31753161, 31949775, 32917950, 34746725, 35281290, 36209745, 36790650, 37526463, 40233050, 40469715, 41696070, 41780475, 43451694, 44966350, 45865677, 46695825, 48110850, 48563658, 49376925, 52921935, 55185975, 58802150, 60349575, 62355150, 62544105, 63506322, 63899550, 67449525, 69493450, 72166275, 72419490, 75052926, 76442795, 80939430, 83560950, 88203225, 91731354, 93391650, 98753850, 104240175, 105843870, 108629235, 110371950, 120699150, 121409145, 125088210, 134899050, 137597031, 144332550, 152885590, 158765805, 176406450, 181048725, 187632315, 202348575, 208480350, 217258470, 229328385, 242818290, 264609675, 275194062, 312720525, 317531610, 362097450, 375264630, 382213975, 404697150, 412791093, 458656770, 529219350, 543146175, 607045725, 625441050, 687985155, 764427950, 793829025, 825582186, 938161575, 1086292350, 1146641925, 1214091450, 1375970310, 1587658050, 1876323150, 2063955465, 2293283850, 3439925775, 4127910930, 6879851550, 10319777325, 20639554650]

約数ペア:

[(1, 20639554650), (2, 10319777325), (3, 6879851550), (5, 4127910930), (6, 3439925775), (9, 2293283850), (10, 2063955465), (11, 1876323150), (13, 1587658050), (15, 1375970310), (17, 1214091450), (18, 1146641925), (19, 1086292350), (22, 938161575), (25, 825582186), (26, 793829025), (27, 764427950), (30, 687985155), (33, 625441050), (34, 607045725), (38, 543146175), (39, 529219350), (45, 458656770), (50, 412791093), (51, 404697150), (54, 382213975), (55, 375264630), (57, 362097450), (65, 317531610), (66, 312720525), (75, 275194062), (78, 264609675), (85, 242818290), (90, 229328385), (95, 217258470), (99, 208480350), (102, 202348575), (110, 187632315), (114, 181048725), (117, 176406450), (130, 158765805), (135, 152885590), (143, 144332550), (150, 137597031), (153, 134899050), (165, 125088210), (170, 121409145), (171, 120699150), (187, 110371950), (190, 108629235), (195, 105843870), (198, 104240175), (209, 98753850), (221, 93391650), (225, 91731354), (234, 88203225), (247, 83560950), (255, 80939430), (270, 76442795), (275, 75052926), (285, 72419490), (286, 72166275), (297, 69493450), (306, 67449525), (323, 63899550), (325, 63506322), (330, 62544105), (331, 62355150), (342, 60349575), (351, 58802150), (374, 55185975), (390, 52921935), (418, 49376925), (425, 48563658), (429, 48110850), (442, 46695825), (450, 45865677), (459, 44966350), (475, 43451694), (494, 41780475), (495, 41696070), (510, 40469715), (513, 40233050), (550, 37526463), (561, 36790650), (570, 36209745), (585, 35281290), (594, 34746725), (627, 32917950), (646, 31949775), (650, 31753161), (662, 31177575), (663, 31130550), (675, 30577118), (702, 29401075), (715, 28866510), (741, 27853650), (765, 26979810), (825, 25017642), (850, 24281829), (855, 24139830), (858, 24055425), (918, 22483175), (935, 22074390), (950, 21725847), (969, 21299850), (975, 21168774), (990, 20848035), (993, 20785050), (1026, 20116525), (1045, 19750770), (1105, 18678330), (1122, 18395325), (1170, 17640645), (1235, 16712190), (1254, 16458975), (1275, 16187886), (1287, 16036950), (1326, 15565275), (1350, 15288559), (1425, 14483898), (1430, 14433255), (1482, 13926825), (1485, 13898690), (1530, 13489905), (1615, 12779910), (1650, 12508821), (1655, 12471030), (1683, 12263550), (1710, 12069915), (1755, 11760430), (1870, 11037195), (1881, 10972650), (1938, 10649925), (1950, 10584387), (1986, 10392525), (1989, 10376850), (2090, 9875385), (2145, 9622170), (2210, 9339165), (2223, 9284550), (2295, 8993270), (2431, 8490150), (2470, 8356095), (2475, 8339214), (2550, 8093943), (2565, 8046610), (2574, 8018475), (2717, 7596450), (2805, 7358130), (2850, 7241949), (2907, 7099950), (2925, 7056258), (2970, 6949345), (2979, 6928350), (3135, 6583590), (3230, 6389955), (3310, 6235515), (3315, 6226110), (3366, 6131775), (3510, 5880215), (3553, 5809050), (3575, 5773302), (3641, 5668650), (3705, 5570730), (3762, 5486325), (3825, 5395962), (3861, 5345650), (3978, 5188425), (4199, 4915350), (4275, 4827966), (4290, 4811085), (4303, 4796550), (4446, 4642275), (4590, 4496635), (4675, 4414878), (4845, 4259970), (4862, 4245075), (4950, 4169607), (4965, 4157010), (5049, 4087850), (5130, 4023305), (5225, 3950154), (5434, 3798225), (5525, 3735666), (5610, 3679065), (5627, 3667950), (5643, 3657550), (5814, 3549975), (5850, 3528129), (5958, 3464175), (5967, 3458950), (6175, 3342438), (6270, 3291795), (6289, 3281850), (6435, 3207390), (6630, 3113055), (6669, 3094850), (7106, 2904525), (7150, 2886651), (7282, 2834325), (7293, 2830050), (7410, 2785365), (7425, 2779738), (7650, 2697981), (7722, 2672825), (8075, 2555982), (8151, 2532150), (8275, 2494206), (8398, 2457675), (8415, 2452710), (8550, 2413983), (8606, 2398275), (8721, 2366650), (8775, 2352086), (8937, 2309450), (9350, 2207439), (9405, 2194530), (9690, 2129985), (9930, 2078505), (9945, 2075370), (10098, 2043925), (10450, 1975077), (10659, 1936350), (10725, 1924434), (10923, 1889550), (11050, 1867833), (11115, 1856910), (11254, 1833975), (11286, 1828775), (11475, 1798654), (11934, 1729475), (12155, 1698030), (12350, 1671219), (12578, 1640925), (12597, 1638450), (12825, 1609322), (12870, 1603695), (12909, 1598850), (13338, 1547425), (13585, 1519290), (14025, 1471626), (14535, 1419990), (14586, 1415025), (14850, 1389869), (14895, 1385670), (15675, 1316718), (16150, 1277991), (16302, 1266075), (16550, 1247103), (16575, 1245222), (16830, 1226355), (16881, 1222650), (17442, 1183325), (17550, 1176043), (17765, 1161810), (17874, 1154725), (18205, 1133730), (18525, 1114146), (18810, 1097265), (18867, 1093950), (19305, 1069130), (19890, 1037685), (20995, 983070), (21318, 968175), (21450, 962217), (21515, 959310), (21846, 944775), (21879, 943350), (22230, 928455), (22950, 899327), (24225, 851994), (24310, 849015), (24453, 844050), (24825, 831402), (25194, 819225), (25245, 817570), (25650, 804661), (25818, 799425), (27170, 759645), (28050, 735813), (28135, 733590), (28215, 731510), (29070, 709995), (29790, 692835), (29835, 691790), (31350, 658359), (31445, 656370), (31977, 645450), (32175, 641478), (32769, 629850), (33150, 622611), (33345, 618970), (33762, 611325), (35530, 580905), (36410, 566865), (36465, 566010), (37050, 557073), (37734, 546975), (37791, 546150), (38610, 534565), (38727, 532950), (40755, 506430), (41990, 491535), (42075, 490542), (43030, 479655), (43605, 473330), (43758, 471675), (44685, 461890), (46189, 446850), (47025, 438906), (47333, 436050), (48450, 425997), (48906, 422025), (49650, 415701), (49725, 415074), (50490, 408785), (50643, 407550), (53295, 387270), (54615, 377910), (55575, 371382), (56270, 366795), (56430, 365755), (56601, 364650), (59670, 345895), (60775, 339606), (61897, 333450), (62890, 328185), (62985, 327690), (63954, 322725), (64350, 320739), (64545, 319770), (65538, 314925), (65637, 314450), (66690, 309485), (67925, 303858), (69179, 298350), (72675, 283998), (72930, 283005), (73151, 282150), (73359, 281350), (74475, 277134), (75582, 273075), (77454, 266475), (81510, 253215), (81757, 252450), (84150, 245271), (84405, 244530), (87210, 236665), (88825, 232362), (89370, 230945), (91025, 226746), (92378, 223425), (94050, 219453), (94335, 218790), (94666, 218025), (95931, 215150), (96525, 213826), (98307, 209950), (99450, 207537), (101286, 203775), (104975, 196614), (106590, 193635), (106913, 193050), (107575, 191862), (109230, 188955), (109395, 188670), (111150, 185691), (113202, 182325), (113373, 182050), (116181, 177650), (121550, 169803), (122265, 168810), (123794, 166725), (125970, 163845), (126225, 163514), (129090, 159885), (131274, 157225), (135850, 151929), (138358, 149175), (138567, 148950), (140675, 146718), (141075, 146302), (141999, 145350)]