19000000800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:354

約数の個数: 648

約数和(自身を含む): 74679915492

約数和(自身を除く): 55679914692

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 113, 120, 121, 132, 144, 150, 160, 165, 176, 180, 193, 198, 200, 220, 225, 226, 240, 242, 264, 275, 288, 300, 330, 339, 352, 360, 363, 386, 396, 400, 440, 450, 452, 480, 484, 495, 528, 550, 565, 579, 600, 605, 660, 678, 720, 726, 772, 792, 800, 825, 880, 900, 904, 965, 968, 990, 1017, 1056, 1089, 1100, 1130, 1158, 1200, 1210, 1243, 1320, 1356, 1440, 1452, 1544, 1584, 1650, 1695, 1737, 1760, 1800, 1808, 1815, 1930, 1936, 1980, 2034, 2123, 2178, 2200, 2260, 2316, 2400, 2420, 2475, 2486, 2640, 2712, 2825, 2895, 2904, 3025, 3088, 3168, 3300, 3390, 3474, 3600, 3616, 3630, 3729, 3860, 3872, 3960, 4068, 4246, 4356, 4400, 4520, 4632, 4825, 4840, 4950, 4972, 5085, 5280, 5424, 5445, 5650, 5790, 5808, 6050, 6176, 6215, 6369, 6600, 6780, 6948, 7200, 7260, 7458, 7720, 7920, 8136, 8475, 8492, 8685, 8712, 8800, 9040, 9075, 9264, 9650, 9680, 9900, 9944, 10170, 10615, 10848, 10890, 11187, 11300, 11580, 11616, 12100, 12430, 12738, 13200, 13560, 13673, 13896, 14475, 14520, 14916, 15440, 15840, 16272, 16950, 16984, 17370, 17424, 18080, 18150, 18528, 18645, 19107, 19300, 19360, 19800, 19888, 20340, 21230, 21780, 21809, 22374, 22600, 23160, 23353, 24200, 24860, 25425, 25476, 26400, 27120, 27225, 27346, 27792, 28950, 29040, 29832, 30880, 31075, 31845, 32544, 33900, 33968, 34740, 34848, 36300, 37290, 38214, 38600, 39600, 39776, 40680, 41019, 42460, 43425, 43560, 43618, 44748, 45200, 46320, 46706, 48400, 49720, 50850, 50952, 53075, 54240, 54450, 54692, 55584, 55935, 57900, 58080, 59664, 62150, 63690, 65427, 67800, 67936, 68365, 69480, 70059, 72600, 74580, 76428, 77200, 79200, 81360, 82038, 84920, 86850, 87120, 87236, 89496, 90400, 92640, 93225, 93412, 95535, 96800, 99440, 101700, 101904, 106150, 108900, 109045, 109384, 111870, 115800, 116765, 119328, 123057, 124300, 127380, 130854, 135600, 136730, 138960, 140118, 145200, 149160, 152856, 154400, 159225, 162720, 164076, 169840, 173700, 174240, 174472, 178992, 186450, 186824, 191070, 196281, 198880, 203400, 203808, 205095, 210177, 212300, 217800, 218090, 218768, 223740, 231600, 233530, 239899, 246114, 248600, 254760, 261708, 271200, 273460, 277920, 279675, 280236, 290400, 298320, 305712, 318450, 327135, 328152, 339680, 341825, 347400, 348944, 350295, 357984, 372900, 373648, 382140, 392562, 406800, 410190, 420354, 424600, 435600, 436180, 437536, 447480, 463200, 467060, 477675, 479798, 492228, 497200, 509520, 523416, 545225, 546920, 559350, 560472, 583825, 596640, 611424, 615285, 636900, 654270, 656304, 683650, 694800, 697888, 700590, 719697, 745800, 747296, 764280, 785124, 813600, 820380, 840708, 849200, 871200, 872360, 894960, 934120, 955350, 959596, 981405, 984456, 994400, 1019040, 1025475, 1046832, 1050885, 1090450, 1093840, 1118700, 1120944, 1167650, 1199495, 1230570, 1273800, 1308540, 1312608, 1367300, 1389600, 1401180, 1439394, 1491600, 1528560, 1570248, 1635675, 1640760, 1681416, 1698400, 1744720, 1751475, 1789920, 1868240, 1910700, 1919192, 1962810, 1968912, 2050950, 2093664, 2101770, 2159091, 2180900, 2187680, 2237400, 2241888, 2335300, 2398990, 2461140, 2547600, 2617080, 2638889, 2734600, 2802360, 2878788, 2983200, 3057120, 3076425, 3140496, 3271350, 3281520, 3362832, 3489440, 3502950, 3598485, 3736480, 3821400, 3838384, 3925620, 3937824, 4101900, 4203540, 4318182, 4361800, 4474800, 4670600, 4797980, 4907025, 4922280, 5095200, 5234160, 5254425, 5277778, 5469200, 5604720, 5757576, 5997475, 6152850, 6280992, 6542700, 6563040, 6725664, 7005900, 7196970, 7642800, 7676768, 7851240, 7916667, 8203800, 8407080, 8636364, 8723600, 8949600, 9341200, 9595960, 9814050, 9844560, 10468320, 10508850, 10555556, 10795455, 10938400, 11209440, 11515152, 11994950, 12305700, 13085400, 13194445, 14011800, 14393940, 15285600, 15702480, 15833334, 16407600, 16814160, 17272728, 17447200, 17992425, 18682400, 19191920, 19628100, 19689120, 21017700, 21111112, 21590910, 23030304, 23750001, 23989900, 24611400, 26170800, 26388890, 28023600, 28787880, 31404960, 31666668, 32815200, 33628320, 34545456, 35984850, 38383840, 39256200, 39583335, 42035400, 42222224, 43181820, 47500002, 47979800, 49222800, 52341600, 52777780, 53977275, 56047200, 57575760, 63333336, 65972225, 69090912, 71969700, 78512400, 79166670, 84070800, 84444448, 86363640, 95000004, 95959600, 98445600, 105555560, 107954550, 115151520, 118750005, 126666672, 131944450, 143939400, 157024800, 158333340, 168141600, 172727280, 190000008, 191919200, 197916675, 211111120, 215909100, 237500010, 253333344, 263888900, 287878800, 316666680, 345454560, 380000016, 395833350, 422222240, 431818200, 475000020, 527777800, 575757600, 593750025, 633333360, 760000032, 791666700, 863636400, 950000040, 1055555600, 1187500050, 1266666720, 1583333400, 1727272800, 1900000080, 2111111200, 2375000100, 3166666800, 3800000160, 4750000200, 6333333600, 9500000400, 19000000800]

約数ペア:

[(1, 19000000800), (2, 9500000400), (3, 6333333600), (4, 4750000200), (5, 3800000160), (6, 3166666800), (8, 2375000100), (9, 2111111200), (10, 1900000080), (11, 1727272800), (12, 1583333400), (15, 1266666720), (16, 1187500050), (18, 1055555600), (20, 950000040), (22, 863636400), (24, 791666700), (25, 760000032), (30, 633333360), (32, 593750025), (33, 575757600), (36, 527777800), (40, 475000020), (44, 431818200), (45, 422222240), (48, 395833350), (50, 380000016), (55, 345454560), (60, 316666680), (66, 287878800), (72, 263888900), (75, 253333344), (80, 237500010), (88, 215909100), (90, 211111120), (96, 197916675), (99, 191919200), (100, 190000008), (110, 172727280), (113, 168141600), (120, 158333340), (121, 157024800), (132, 143939400), (144, 131944450), (150, 126666672), (160, 118750005), (165, 115151520), (176, 107954550), (180, 105555560), (193, 98445600), (198, 95959600), (200, 95000004), (220, 86363640), (225, 84444448), (226, 84070800), (240, 79166670), (242, 78512400), (264, 71969700), (275, 69090912), (288, 65972225), (300, 63333336), (330, 57575760), (339, 56047200), (352, 53977275), (360, 52777780), (363, 52341600), (386, 49222800), (396, 47979800), (400, 47500002), (440, 43181820), (450, 42222224), (452, 42035400), (480, 39583335), (484, 39256200), (495, 38383840), (528, 35984850), (550, 34545456), (565, 33628320), (579, 32815200), (600, 31666668), (605, 31404960), (660, 28787880), (678, 28023600), (720, 26388890), (726, 26170800), (772, 24611400), (792, 23989900), (800, 23750001), (825, 23030304), (880, 21590910), (900, 21111112), (904, 21017700), (965, 19689120), (968, 19628100), (990, 19191920), (1017, 18682400), (1056, 17992425), (1089, 17447200), (1100, 17272728), (1130, 16814160), (1158, 16407600), (1200, 15833334), (1210, 15702480), (1243, 15285600), (1320, 14393940), (1356, 14011800), (1440, 13194445), (1452, 13085400), (1544, 12305700), (1584, 11994950), (1650, 11515152), (1695, 11209440), (1737, 10938400), (1760, 10795455), (1800, 10555556), (1808, 10508850), (1815, 10468320), (1930, 9844560), (1936, 9814050), (1980, 9595960), (2034, 9341200), (2123, 8949600), (2178, 8723600), (2200, 8636364), (2260, 8407080), (2316, 8203800), (2400, 7916667), (2420, 7851240), (2475, 7676768), (2486, 7642800), (2640, 7196970), (2712, 7005900), (2825, 6725664), (2895, 6563040), (2904, 6542700), (3025, 6280992), (3088, 6152850), (3168, 5997475), (3300, 5757576), (3390, 5604720), (3474, 5469200), (3600, 5277778), (3616, 5254425), (3630, 5234160), (3729, 5095200), (3860, 4922280), (3872, 4907025), (3960, 4797980), (4068, 4670600), (4246, 4474800), (4356, 4361800), (4400, 4318182), (4520, 4203540), (4632, 4101900), (4825, 3937824), (4840, 3925620), (4950, 3838384), (4972, 3821400), (5085, 3736480), (5280, 3598485), (5424, 3502950), (5445, 3489440), (5650, 3362832), (5790, 3281520), (5808, 3271350), (6050, 3140496), (6176, 3076425), (6215, 3057120), (6369, 2983200), (6600, 2878788), (6780, 2802360), (6948, 2734600), (7200, 2638889), (7260, 2617080), (7458, 2547600), (7720, 2461140), (7920, 2398990), (8136, 2335300), (8475, 2241888), (8492, 2237400), (8685, 2187680), (8712, 2180900), (8800, 2159091), (9040, 2101770), (9075, 2093664), (9264, 2050950), (9650, 1968912), (9680, 1962810), (9900, 1919192), (9944, 1910700), (10170, 1868240), (10615, 1789920), (10848, 1751475), (10890, 1744720), (11187, 1698400), (11300, 1681416), (11580, 1640760), (11616, 1635675), (12100, 1570248), (12430, 1528560), (12738, 1491600), (13200, 1439394), (13560, 1401180), (13673, 1389600), (13896, 1367300), (14475, 1312608), (14520, 1308540), (14916, 1273800), (15440, 1230570), (15840, 1199495), (16272, 1167650), (16950, 1120944), (16984, 1118700), (17370, 1093840), (17424, 1090450), (18080, 1050885), (18150, 1046832), (18528, 1025475), (18645, 1019040), (19107, 994400), (19300, 984456), (19360, 981405), (19800, 959596), (19888, 955350), (20340, 934120), (21230, 894960), (21780, 872360), (21809, 871200), (22374, 849200), (22600, 840708), (23160, 820380), (23353, 813600), (24200, 785124), (24860, 764280), (25425, 747296), (25476, 745800), (26400, 719697), (27120, 700590), (27225, 697888), (27346, 694800), (27792, 683650), (28950, 656304), (29040, 654270), (29832, 636900), (30880, 615285), (31075, 611424), (31845, 596640), (32544, 583825), (33900, 560472), (33968, 559350), (34740, 546920), (34848, 545225), (36300, 523416), (37290, 509520), (38214, 497200), (38600, 492228), (39600, 479798), (39776, 477675), (40680, 467060), (41019, 463200), (42460, 447480), (43425, 437536), (43560, 436180), (43618, 435600), (44748, 424600), (45200, 420354), (46320, 410190), (46706, 406800), (48400, 392562), (49720, 382140), (50850, 373648), (50952, 372900), (53075, 357984), (54240, 350295), (54450, 348944), (54692, 347400), (55584, 341825), (55935, 339680), (57900, 328152), (58080, 327135), (59664, 318450), (62150, 305712), (63690, 298320), (65427, 290400), (67800, 280236), (67936, 279675), (68365, 277920), (69480, 273460), (70059, 271200), (72600, 261708), (74580, 254760), (76428, 248600), (77200, 246114), (79200, 239899), (81360, 233530), (82038, 231600), (84920, 223740), (86850, 218768), (87120, 218090), (87236, 217800), (89496, 212300), (90400, 210177), (92640, 205095), (93225, 203808), (93412, 203400), (95535, 198880), (96800, 196281), (99440, 191070), (101700, 186824), (101904, 186450), (106150, 178992), (108900, 174472), (109045, 174240), (109384, 173700), (111870, 169840), (115800, 164076), (116765, 162720), (119328, 159225), (123057, 154400), (124300, 152856), (127380, 149160), (130854, 145200), (135600, 140118), (136730, 138960)]