205995222400

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{18461}}^1$

素因数の和:18813

約数の個数: 192

約数和(自身を含む): 556915091760

約数和(自身を除く): 350919869360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 128, 160, 176, 200, 220, 275, 317, 320, 352, 400, 440, 550, 634, 640, 704, 800, 880, 1100, 1268, 1408, 1585, 1600, 1760, 2200, 2536, 3170, 3200, 3487, 3520, 4400, 5072, 6340, 6974, 7040, 7925, 8800, 10144, 12680, 13948, 15850, 17435, 17600, 18461, 20288, 25360, 27896, 31700, 34870, 35200, 36922, 40576, 50720, 55792, 63400, 69740, 73844, 87175, 92305, 101440, 111584, 126800, 139480, 147688, 174350, 184610, 202880, 203071, 223168, 253600, 278960, 295376, 348700, 369220, 406142, 446336, 461525, 507200, 557920, 590752, 697400, 738440, 812284, 923050, 1014400, 1015355, 1115840, 1181504, 1394800, 1476880, 1624568, 1846100, 2030710, 2231680, 2363008, 2789600, 2953760, 3249136, 3692200, 4061420, 5076775, 5579200, 5852137, 5907520, 6498272, 7384400, 8122840, 10153550, 11158400, 11704274, 11815040, 12996544, 14768800, 16245680, 20307100, 23408548, 25993088, 29260685, 29537600, 32491360, 40614200, 46817096, 58521370, 59075200, 64373507, 64982720, 81228400, 93634192, 117042740, 128747014, 129965440, 146303425, 162456800, 187268384, 234085480, 257494028, 292606850, 321867535, 324913600, 374536768, 468170960, 514988056, 585213700, 643735070, 649827200, 749073536, 936341920, 1029976112, 1170427400, 1287470140, 1609337675, 1872683840, 2059952224, 2340854800, 2574940280, 3218675350, 3745367680, 4119904448, 4681709600, 5149880560, 6437350700, 8239808896, 9363419200, 10299761120, 12874701400, 18726838400, 20599522240, 25749402800, 41199044480, 51498805600, 102997611200, 205995222400]

約数ペア:

[(1, 205995222400), (2, 102997611200), (4, 51498805600), (5, 41199044480), (8, 25749402800), (10, 20599522240), (11, 18726838400), (16, 12874701400), (20, 10299761120), (22, 9363419200), (25, 8239808896), (32, 6437350700), (40, 5149880560), (44, 4681709600), (50, 4119904448), (55, 3745367680), (64, 3218675350), (80, 2574940280), (88, 2340854800), (100, 2059952224), (110, 1872683840), (128, 1609337675), (160, 1287470140), (176, 1170427400), (200, 1029976112), (220, 936341920), (275, 749073536), (317, 649827200), (320, 643735070), (352, 585213700), (400, 514988056), (440, 468170960), (550, 374536768), (634, 324913600), (640, 321867535), (704, 292606850), (800, 257494028), (880, 234085480), (1100, 187268384), (1268, 162456800), (1408, 146303425), (1585, 129965440), (1600, 128747014), (1760, 117042740), (2200, 93634192), (2536, 81228400), (3170, 64982720), (3200, 64373507), (3487, 59075200), (3520, 58521370), (4400, 46817096), (5072, 40614200), (6340, 32491360), (6974, 29537600), (7040, 29260685), (7925, 25993088), (8800, 23408548), (10144, 20307100), (12680, 16245680), (13948, 14768800), (15850, 12996544), (17435, 11815040), (17600, 11704274), (18461, 11158400), (20288, 10153550), (25360, 8122840), (27896, 7384400), (31700, 6498272), (34870, 5907520), (35200, 5852137), (36922, 5579200), (40576, 5076775), (50720, 4061420), (55792, 3692200), (63400, 3249136), (69740, 2953760), (73844, 2789600), (87175, 2363008), (92305, 2231680), (101440, 2030710), (111584, 1846100), (126800, 1624568), (139480, 1476880), (147688, 1394800), (174350, 1181504), (184610, 1115840), (202880, 1015355), (203071, 1014400), (223168, 923050), (253600, 812284), (278960, 738440), (295376, 697400), (348700, 590752), (369220, 557920), (406142, 507200), (446336, 461525)]