28287201600

素因数分解:

$2^6\times 3^2\times 5^2\times 7^1\times {\mathrm{280627}}^1$

素因数の和:280662

約数の個数: 252

約数和(自身を含む): 114902573344

約数和(自身を除く): 86615371744

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 192, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 320, 336, 350, 360, 400, 420, 448, 450, 480, 504, 525, 560, 576, 600, 630, 672, 700, 720, 800, 840, 900, 960, 1008, 1050, 1120, 1200, 1260, 1344, 1400, 1440, 1575, 1600, 1680, 1800, 2016, 2100, 2240, 2400, 2520, 2800, 2880, 3150, 3360, 3600, 4032, 4200, 4800, 5040, 5600, 6300, 6720, 7200, 8400, 10080, 11200, 12600, 14400, 16800, 20160, 25200, 33600, 50400, 100800, 280627, 561254, 841881, 1122508, 1403135, 1683762, 1964389, 2245016, 2525643, 2806270, 3367524, 3928778, 4209405, 4490032, 5051286, 5612540, 5893167, 6735048, 7015675, 7857556, 8418810, 8980064, 9821945, 10102572, 11225080, 11786334, 12628215, 13470096, 14031350, 15715112, 16837620, 17679501, 17960128, 19643890, 20205144, 21047025, 22450160, 23572668, 25256430, 26940192, 28062700, 29465835, 31430224, 33675240, 35359002, 39287780, 40410288, 42094050, 44900320, 47145336, 49109725, 50512860, 53880384, 56125400, 58931670, 62860448, 63141075, 67350480, 70718004, 78575560, 80820576, 84188100, 88397505, 89800640, 94290672, 98219450, 101025720, 112250800, 117863340, 125720896, 126282150, 134700960, 141436008, 147329175, 157151120, 161641152, 168376200, 176795010, 188581344, 196438900, 202051440, 224501600, 235726680, 252564300, 269401920, 282872016, 294658350, 314302240, 336752400, 353590020, 377162688, 392877800, 404102880, 441987525, 449003200, 471453360, 505128600, 565744032, 589316700, 628604480, 673504800, 707180040, 785755600, 808205760, 883975050, 942906720, 1010257200, 1131488064, 1178633400, 1347009600, 1414360080, 1571511200, 1767950100, 1885813440, 2020514400, 2357266800, 2828720160, 3143022400, 3535900200, 4041028800, 4714533600, 5657440320, 7071800400, 9429067200, 14143600800, 28287201600]

約数ペア:

[(1, 28287201600), (2, 14143600800), (3, 9429067200), (4, 7071800400), (5, 5657440320), (6, 4714533600), (7, 4041028800), (8, 3535900200), (9, 3143022400), (10, 2828720160), (12, 2357266800), (14, 2020514400), (15, 1885813440), (16, 1767950100), (18, 1571511200), (20, 1414360080), (21, 1347009600), (24, 1178633400), (25, 1131488064), (28, 1010257200), (30, 942906720), (32, 883975050), (35, 808205760), (36, 785755600), (40, 707180040), (42, 673504800), (45, 628604480), (48, 589316700), (50, 565744032), (56, 505128600), (60, 471453360), (63, 449003200), (64, 441987525), (70, 404102880), (72, 392877800), (75, 377162688), (80, 353590020), (84, 336752400), (90, 314302240), (96, 294658350), (100, 282872016), (105, 269401920), (112, 252564300), (120, 235726680), (126, 224501600), (140, 202051440), (144, 196438900), (150, 188581344), (160, 176795010), (168, 168376200), (175, 161641152), (180, 157151120), (192, 147329175), (200, 141436008), (210, 134700960), (224, 126282150), (225, 125720896), (240, 117863340), (252, 112250800), (280, 101025720), (288, 98219450), (300, 94290672), (315, 89800640), (320, 88397505), (336, 84188100), (350, 80820576), (360, 78575560), (400, 70718004), (420, 67350480), (448, 63141075), (450, 62860448), (480, 58931670), (504, 56125400), (525, 53880384), (560, 50512860), (576, 49109725), (600, 47145336), (630, 44900320), (672, 42094050), (700, 40410288), (720, 39287780), (800, 35359002), (840, 33675240), (900, 31430224), (960, 29465835), (1008, 28062700), (1050, 26940192), (1120, 25256430), (1200, 23572668), (1260, 22450160), (1344, 21047025), (1400, 20205144), (1440, 19643890), (1575, 17960128), (1600, 17679501), (1680, 16837620), (1800, 15715112), (2016, 14031350), (2100, 13470096), (2240, 12628215), (2400, 11786334), (2520, 11225080), (2800, 10102572), (2880, 9821945), (3150, 8980064), (3360, 8418810), (3600, 7857556), (4032, 7015675), (4200, 6735048), (4800, 5893167), (5040, 5612540), (5600, 5051286), (6300, 4490032), (6720, 4209405), (7200, 3928778), (8400, 3367524), (10080, 2806270), (11200, 2525643), (12600, 2245016), (14400, 1964389), (16800, 1683762), (20160, 1403135), (25200, 1122508), (33600, 841881), (50400, 561254), (100800, 280627)]