905125228000

素因数分解:

$2^5\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{28183}}^1$

素因数の和:28283

約数の個数: 384

約数和(自身を含む): 2694581600256

約数和(自身を除く): 1789456372256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 37, 40, 50, 56, 62, 70, 74, 80, 100, 112, 124, 125, 140, 148, 155, 160, 175, 185, 200, 217, 224, 248, 250, 259, 280, 296, 310, 350, 370, 400, 434, 496, 500, 518, 560, 592, 620, 700, 740, 775, 800, 868, 875, 925, 992, 1000, 1036, 1085, 1120, 1147, 1184, 1240, 1295, 1400, 1480, 1550, 1736, 1750, 1850, 2000, 2072, 2170, 2294, 2480, 2590, 2800, 2960, 3100, 3472, 3500, 3700, 3875, 4000, 4144, 4340, 4588, 4625, 4960, 5180, 5425, 5600, 5735, 5920, 6200, 6475, 6944, 7000, 7400, 7750, 8029, 8288, 8680, 9176, 9250, 10360, 10850, 11470, 12400, 12950, 14000, 14800, 15500, 16058, 17360, 18352, 18500, 20720, 21700, 22940, 24800, 25900, 27125, 28000, 28183, 28675, 29600, 31000, 32116, 32375, 34720, 36704, 37000, 40145, 41440, 43400, 45880, 51800, 54250, 56366, 57350, 62000, 64232, 64750, 74000, 80290, 86800, 91760, 103600, 108500, 112732, 114700, 124000, 128464, 129500, 140915, 143375, 148000, 160580, 173600, 183520, 197281, 200725, 207200, 217000, 225464, 229400, 256928, 259000, 281830, 286750, 321160, 394562, 401450, 434000, 450928, 458800, 518000, 563660, 573500, 642320, 704575, 789124, 802900, 868000, 873673, 901856, 917600, 986405, 1003625, 1036000, 1042771, 1127320, 1147000, 1284640, 1409150, 1578248, 1605800, 1747346, 1972810, 2007250, 2085542, 2254640, 2294000, 2818300, 3156496, 3211600, 3494692, 3522875, 3945620, 4014500, 4171084, 4368365, 4509280, 4588000, 4932025, 5213855, 5636600, 6115711, 6312992, 6423200, 6989384, 7045750, 7299397, 7891240, 8029000, 8342168, 8736730, 9864050, 10427710, 11273200, 12231422, 13978768, 14091500, 14598794, 15782480, 16058000, 16684336, 17473460, 19728100, 20855420, 21841825, 22546400, 24462844, 24660125, 26069275, 27957536, 28183000, 29197588, 30578555, 31564960, 32116000, 32325901, 33368672, 34946920, 36496985, 39456200, 41710840, 43683650, 48925688, 49320250, 52138550, 56366000, 58395176, 61157110, 64651802, 69893840, 72993970, 78912400, 83421680, 87367300, 97851376, 98640500, 104277100, 109209125, 112732000, 116790352, 122314220, 129303604, 130346375, 139787680, 145987940, 152892775, 157824800, 161629505, 166843360, 174734600, 182484925, 195702752, 197281000, 208554200, 218418250, 226281307, 233580704, 244628440, 258607208, 260692750, 291975880, 305785550, 323259010, 349469200, 364969850, 394562000, 417108400, 436836500, 452562614, 489256880, 517214416, 521385500, 583951760, 611571100, 646518020, 698938400, 729939700, 764463875, 789124000, 808147525, 834216800, 873673000, 905125228, 912424625, 978513760, 1034428832, 1042771000, 1131406535, 1167903520, 1223142200, 1293036040, 1459879400, 1528927750, 1616295050, 1747346000, 1810250456, 1824849250, 2085542000, 2262813070, 2446284400, 2586072080, 2919758800, 3057855500, 3232590100, 3494692000, 3620500912, 3649698500, 4040737625, 4171084000, 4525626140, 4892568800, 5172144160, 5657032675, 5839517600, 6115711000, 6465180200, 7241001824, 7299397000, 8081475250, 9051252280, 11314065350, 12231422000, 12930360400, 14598794000, 16162950500, 18102504560, 22628130700, 24462844000, 25860720800, 28285163375, 29197588000, 32325901000, 36205009120, 45256261400, 56570326750, 64651802000, 90512522800, 113140653500, 129303604000, 181025045600, 226281307000, 452562614000, 905125228000]

約数ペア:

[(1, 905125228000), (2, 452562614000), (4, 226281307000), (5, 181025045600), (7, 129303604000), (8, 113140653500), (10, 90512522800), (14, 64651802000), (16, 56570326750), (20, 45256261400), (25, 36205009120), (28, 32325901000), (31, 29197588000), (32, 28285163375), (35, 25860720800), (37, 24462844000), (40, 22628130700), (50, 18102504560), (56, 16162950500), (62, 14598794000), (70, 12930360400), (74, 12231422000), (80, 11314065350), (100, 9051252280), (112, 8081475250), (124, 7299397000), (125, 7241001824), (140, 6465180200), (148, 6115711000), (155, 5839517600), (160, 5657032675), (175, 5172144160), (185, 4892568800), (200, 4525626140), (217, 4171084000), (224, 4040737625), (248, 3649698500), (250, 3620500912), (259, 3494692000), (280, 3232590100), (296, 3057855500), (310, 2919758800), (350, 2586072080), (370, 2446284400), (400, 2262813070), (434, 2085542000), (496, 1824849250), (500, 1810250456), (518, 1747346000), (560, 1616295050), (592, 1528927750), (620, 1459879400), (700, 1293036040), (740, 1223142200), (775, 1167903520), (800, 1131406535), (868, 1042771000), (875, 1034428832), (925, 978513760), (992, 912424625), (1000, 905125228), (1036, 873673000), (1085, 834216800), (1120, 808147525), (1147, 789124000), (1184, 764463875), (1240, 729939700), (1295, 698938400), (1400, 646518020), (1480, 611571100), (1550, 583951760), (1736, 521385500), (1750, 517214416), (1850, 489256880), (2000, 452562614), (2072, 436836500), (2170, 417108400), (2294, 394562000), (2480, 364969850), (2590, 349469200), (2800, 323259010), (2960, 305785550), (3100, 291975880), (3472, 260692750), (3500, 258607208), (3700, 244628440), (3875, 233580704), (4000, 226281307), (4144, 218418250), (4340, 208554200), (4588, 197281000), (4625, 195702752), (4960, 182484925), (5180, 174734600), (5425, 166843360), (5600, 161629505), (5735, 157824800), (5920, 152892775), (6200, 145987940), (6475, 139787680), (6944, 130346375), (7000, 129303604), (7400, 122314220), (7750, 116790352), (8029, 112732000), (8288, 109209125), (8680, 104277100), (9176, 98640500), (9250, 97851376), (10360, 87367300), (10850, 83421680), (11470, 78912400), (12400, 72993970), (12950, 69893840), (14000, 64651802), (14800, 61157110), (15500, 58395176), (16058, 56366000), (17360, 52138550), (18352, 49320250), (18500, 48925688), (20720, 43683650), (21700, 41710840), (22940, 39456200), (24800, 36496985), (25900, 34946920), (27125, 33368672), (28000, 32325901), (28183, 32116000), (28675, 31564960), (29600, 30578555), (31000, 29197588), (32116, 28183000), (32375, 27957536), (34720, 26069275), (36704, 24660125), (37000, 24462844), (40145, 22546400), (41440, 21841825), (43400, 20855420), (45880, 19728100), (51800, 17473460), (54250, 16684336), (56366, 16058000), (57350, 15782480), (62000, 14598794), (64232, 14091500), (64750, 13978768), (74000, 12231422), (80290, 11273200), (86800, 10427710), (91760, 9864050), (103600, 8736730), (108500, 8342168), (112732, 8029000), (114700, 7891240), (124000, 7299397), (128464, 7045750), (129500, 6989384), (140915, 6423200), (143375, 6312992), (148000, 6115711), (160580, 5636600), (173600, 5213855), (183520, 4932025), (197281, 4588000), (200725, 4509280), (207200, 4368365), (217000, 4171084), (225464, 4014500), (229400, 3945620), (256928, 3522875), (259000, 3494692), (281830, 3211600), (286750, 3156496), (321160, 2818300), (394562, 2294000), (401450, 2254640), (434000, 2085542), (450928, 2007250), (458800, 1972810), (518000, 1747346), (563660, 1605800), (573500, 1578248), (642320, 1409150), (704575, 1284640), (789124, 1147000), (802900, 1127320), (868000, 1042771), (873673, 1036000), (901856, 1003625), (917600, 986405)]