138895510000

素因数分解:

$2^4\times 5^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1061}}^1$

素因数の和:1174

約数の個数: 400

約数和(自身を含む): 388766679840

約数和(自身を除く): 249871169840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 25, 26, 38, 40, 50, 52, 53, 65, 76, 80, 95, 100, 104, 106, 125, 130, 152, 190, 200, 208, 212, 247, 250, 260, 265, 304, 325, 380, 400, 424, 475, 494, 500, 520, 530, 625, 650, 689, 760, 848, 950, 988, 1000, 1007, 1040, 1060, 1061, 1235, 1250, 1300, 1325, 1378, 1520, 1625, 1900, 1976, 2000, 2014, 2120, 2122, 2375, 2470, 2500, 2600, 2650, 2756, 3250, 3445, 3800, 3952, 4028, 4240, 4244, 4750, 4940, 5000, 5035, 5200, 5300, 5305, 5512, 6175, 6500, 6625, 6890, 7600, 8056, 8125, 8488, 9500, 9880, 10000, 10070, 10600, 10610, 11024, 11875, 12350, 13000, 13091, 13250, 13780, 13793, 16112, 16250, 16976, 17225, 19000, 19760, 20140, 20159, 21200, 21220, 23750, 24700, 25175, 26000, 26182, 26500, 26525, 27560, 27586, 30875, 32500, 33125, 34450, 38000, 40280, 40318, 42440, 47500, 49400, 50350, 52364, 53000, 53050, 55120, 55172, 56233, 61750, 65000, 65455, 66250, 68900, 68965, 80560, 80636, 84880, 86125, 95000, 98800, 100700, 100795, 104728, 106000, 106100, 110344, 112466, 123500, 125875, 130000, 130910, 132500, 132625, 137800, 137930, 154375, 161272, 172250, 190000, 201400, 201590, 209456, 212200, 220688, 224932, 247000, 251750, 261820, 262067, 265000, 265250, 275600, 275860, 281165, 308750, 322544, 327275, 344500, 344825, 402800, 403180, 424400, 430625, 449864, 494000, 503500, 503975, 523640, 524134, 530000, 530500, 551720, 562330, 617500, 629375, 654550, 663125, 689000, 689650, 731029, 806360, 861250, 899728, 1007000, 1007950, 1047280, 1048268, 1061000, 1068427, 1103440, 1124660, 1235000, 1258750, 1309100, 1310335, 1326250, 1378000, 1379300, 1405825, 1462058, 1612720, 1636375, 1722500, 1724125, 2014000, 2015900, 2096536, 2122000, 2136854, 2249320, 2470000, 2517500, 2519875, 2618200, 2620670, 2652500, 2758600, 2811650, 2924116, 3272750, 3445000, 3448250, 3655145, 4031800, 4193072, 4273708, 4498640, 5035000, 5039750, 5236400, 5241340, 5305000, 5342135, 5517200, 5623300, 5848232, 6545500, 6551675, 6890000, 6896500, 7029125, 7310290, 8063600, 8181875, 8547416, 8620625, 10070000, 10079500, 10482680, 10610000, 10684270, 11246600, 11696464, 12599375, 13091000, 13103350, 13793000, 13889551, 14058250, 14620580, 16363750, 17094832, 17241250, 18275725, 20159000, 20965360, 21368540, 22493200, 25198750, 26182000, 26206700, 26710675, 27586000, 27779102, 28116500, 29241160, 32727500, 32758375, 34482500, 35145625, 36551450, 40318000, 42737080, 50397500, 52413400, 53421350, 55558204, 56233000, 58482320, 65455000, 65516750, 68965000, 69447755, 70291250, 73102900, 85474160, 91378625, 100795000, 104826800, 106842700, 111116408, 112466000, 130910000, 131033500, 133553375, 137930000, 138895510, 140582500, 146205800, 163791875, 182757250, 201590000, 213685400, 222232816, 262067000, 267106750, 277791020, 281165000, 292411600, 327583750, 347238775, 365514500, 427370800, 456893125, 524134000, 534213500, 555582040, 562330000, 655167500, 667766875, 694477550, 731029000, 913786250, 1068427000, 1111164080, 1310335000, 1335533750, 1388955100, 1462058000, 1736193875, 1827572500, 2136854000, 2620670000, 2671067500, 2777910200, 3472387750, 3655145000, 5342135000, 5555820400, 6944775500, 7310290000, 8680969375, 10684270000, 13889551000, 17361938750, 27779102000, 34723877500, 69447755000, 138895510000]

約数ペア:

[(1, 138895510000), (2, 69447755000), (4, 34723877500), (5, 27779102000), (8, 17361938750), (10, 13889551000), (13, 10684270000), (16, 8680969375), (19, 7310290000), (20, 6944775500), (25, 5555820400), (26, 5342135000), (38, 3655145000), (40, 3472387750), (50, 2777910200), (52, 2671067500), (53, 2620670000), (65, 2136854000), (76, 1827572500), (80, 1736193875), (95, 1462058000), (100, 1388955100), (104, 1335533750), (106, 1310335000), (125, 1111164080), (130, 1068427000), (152, 913786250), (190, 731029000), (200, 694477550), (208, 667766875), (212, 655167500), (247, 562330000), (250, 555582040), (260, 534213500), (265, 524134000), (304, 456893125), (325, 427370800), (380, 365514500), (400, 347238775), (424, 327583750), (475, 292411600), (494, 281165000), (500, 277791020), (520, 267106750), (530, 262067000), (625, 222232816), (650, 213685400), (689, 201590000), (760, 182757250), (848, 163791875), (950, 146205800), (988, 140582500), (1000, 138895510), (1007, 137930000), (1040, 133553375), (1060, 131033500), (1061, 130910000), (1235, 112466000), (1250, 111116408), (1300, 106842700), (1325, 104826800), (1378, 100795000), (1520, 91378625), (1625, 85474160), (1900, 73102900), (1976, 70291250), (2000, 69447755), (2014, 68965000), (2120, 65516750), (2122, 65455000), (2375, 58482320), (2470, 56233000), (2500, 55558204), (2600, 53421350), (2650, 52413400), (2756, 50397500), (3250, 42737080), (3445, 40318000), (3800, 36551450), (3952, 35145625), (4028, 34482500), (4240, 32758375), (4244, 32727500), (4750, 29241160), (4940, 28116500), (5000, 27779102), (5035, 27586000), (5200, 26710675), (5300, 26206700), (5305, 26182000), (5512, 25198750), (6175, 22493200), (6500, 21368540), (6625, 20965360), (6890, 20159000), (7600, 18275725), (8056, 17241250), (8125, 17094832), (8488, 16363750), (9500, 14620580), (9880, 14058250), (10000, 13889551), (10070, 13793000), (10600, 13103350), (10610, 13091000), (11024, 12599375), (11875, 11696464), (12350, 11246600), (13000, 10684270), (13091, 10610000), (13250, 10482680), (13780, 10079500), (13793, 10070000), (16112, 8620625), (16250, 8547416), (16976, 8181875), (17225, 8063600), (19000, 7310290), (19760, 7029125), (20140, 6896500), (20159, 6890000), (21200, 6551675), (21220, 6545500), (23750, 5848232), (24700, 5623300), (25175, 5517200), (26000, 5342135), (26182, 5305000), (26500, 5241340), (26525, 5236400), (27560, 5039750), (27586, 5035000), (30875, 4498640), (32500, 4273708), (33125, 4193072), (34450, 4031800), (38000, 3655145), (40280, 3448250), (40318, 3445000), (42440, 3272750), (47500, 2924116), (49400, 2811650), (50350, 2758600), (52364, 2652500), (53000, 2620670), (53050, 2618200), (55120, 2519875), (55172, 2517500), (56233, 2470000), (61750, 2249320), (65000, 2136854), (65455, 2122000), (66250, 2096536), (68900, 2015900), (68965, 2014000), (80560, 1724125), (80636, 1722500), (84880, 1636375), (86125, 1612720), (95000, 1462058), (98800, 1405825), (100700, 1379300), (100795, 1378000), (104728, 1326250), (106000, 1310335), (106100, 1309100), (110344, 1258750), (112466, 1235000), (123500, 1124660), (125875, 1103440), (130000, 1068427), (130910, 1061000), (132500, 1048268), (132625, 1047280), (137800, 1007950), (137930, 1007000), (154375, 899728), (161272, 861250), (172250, 806360), (190000, 731029), (201400, 689650), (201590, 689000), (209456, 663125), (212200, 654550), (220688, 629375), (224932, 617500), (247000, 562330), (251750, 551720), (261820, 530500), (262067, 530000), (265000, 524134), (265250, 523640), (275600, 503975), (275860, 503500), (281165, 494000), (308750, 449864), (322544, 430625), (327275, 424400), (344500, 403180), (344825, 402800)]