20006870400

素因数分解:

$2^7\times 3^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2339}}^1$

素因数の和:2389

約数の個数: 576

約数和(自身を含む): 80797953600

約数和(自身を除く): 60791083200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 64, 66, 72, 75, 80, 81, 88, 90, 96, 99, 100, 108, 110, 120, 128, 132, 135, 144, 150, 160, 162, 165, 176, 180, 192, 198, 200, 216, 220, 225, 240, 243, 264, 270, 275, 288, 297, 300, 320, 324, 330, 352, 360, 384, 396, 400, 405, 432, 440, 450, 480, 486, 495, 528, 540, 550, 576, 594, 600, 640, 648, 660, 675, 704, 720, 792, 800, 810, 825, 864, 880, 891, 900, 960, 972, 990, 1056, 1080, 1100, 1152, 1188, 1200, 1215, 1296, 1320, 1350, 1408, 1440, 1485, 1584, 1600, 1620, 1650, 1728, 1760, 1782, 1800, 1920, 1944, 1980, 2025, 2112, 2160, 2200, 2339, 2376, 2400, 2430, 2475, 2592, 2640, 2673, 2700, 2880, 2970, 3168, 3200, 3240, 3300, 3456, 3520, 3564, 3600, 3888, 3960, 4050, 4224, 4320, 4400, 4455, 4678, 4752, 4800, 4860, 4950, 5184, 5280, 5346, 5400, 5760, 5940, 6075, 6336, 6480, 6600, 7017, 7040, 7128, 7200, 7425, 7776, 7920, 8100, 8640, 8800, 8910, 9356, 9504, 9600, 9720, 9900, 10368, 10560, 10692, 10800, 11695, 11880, 12150, 12672, 12960, 13200, 13365, 14034, 14256, 14400, 14850, 15552, 15840, 16200, 17280, 17600, 17820, 18712, 19008, 19440, 19800, 21051, 21120, 21384, 21600, 22275, 23390, 23760, 24300, 25729, 25920, 26400, 26730, 28068, 28512, 28800, 29700, 31104, 31680, 32400, 35085, 35200, 35640, 37424, 38016, 38880, 39600, 42102, 42768, 43200, 44550, 46780, 47520, 48600, 51458, 51840, 52800, 53460, 56136, 57024, 58475, 59400, 63153, 63360, 64800, 66825, 70170, 71280, 74848, 77187, 77760, 79200, 84204, 85536, 86400, 89100, 93560, 95040, 97200, 102916, 105255, 105600, 106920, 112272, 114048, 116950, 118800, 126306, 128645, 129600, 133650, 140340, 142560, 149696, 154374, 155520, 158400, 168408, 171072, 175425, 178200, 187120, 189459, 190080, 194400, 205832, 210510, 213840, 224544, 231561, 233900, 237600, 252612, 257290, 259200, 267300, 280680, 285120, 299392, 308748, 315765, 316800, 336816, 342144, 350850, 356400, 374240, 378918, 385935, 388800, 411664, 421020, 427680, 449088, 463122, 467800, 475200, 505224, 514580, 526275, 534600, 561360, 568377, 570240, 617496, 631530, 643225, 673632, 694683, 701700, 712800, 748480, 757836, 771870, 777600, 823328, 842040, 855360, 898176, 926244, 935600, 947295, 950400, 1010448, 1029160, 1052550, 1069200, 1122720, 1136754, 1157805, 1234992, 1263060, 1286450, 1347264, 1389366, 1403400, 1425600, 1496960, 1515672, 1543740, 1578825, 1646656, 1684080, 1710720, 1852488, 1871200, 1894590, 1929675, 2020896, 2058320, 2084049, 2105100, 2138400, 2245440, 2273508, 2315610, 2469984, 2526120, 2572900, 2694528, 2778732, 2806800, 2841885, 2851200, 3031344, 3087480, 3157650, 3293312, 3368160, 3473415, 3704976, 3742400, 3789180, 3859350, 4041792, 4116640, 4168098, 4210200, 4276800, 4490880, 4547016, 4631220, 4736475, 4939968, 5052240, 5145800, 5557464, 5613600, 5683770, 5789025, 6062688, 6174960, 6252147, 6315300, 6736320, 6946830, 7409952, 7484800, 7578360, 7718700, 8083584, 8233280, 8336196, 8420400, 8553600, 9094032, 9262440, 9472950, 9879936, 10104480, 10291600, 10420245, 11114928, 11227200, 11367540, 11578050, 12125376, 12349920, 12504294, 12630600, 13472640, 13893660, 14209425, 14819904, 15156720, 15437400, 16466560, 16672392, 16840800, 17367075, 18188064, 18524880, 18945900, 20208960, 20583200, 20840490, 22229856, 22454400, 22735080, 23156100, 24250752, 24699840, 25008588, 25261200, 27787320, 28418850, 29639808, 30313440, 30874800, 31260735, 33344784, 33681600, 34734150, 36376128, 37049760, 37891800, 40417920, 41166400, 41680980, 44459712, 45470160, 46312200, 49399680, 50017176, 50522400, 52101225, 55574640, 56837700, 60626880, 61749600, 62521470, 66689568, 67363200, 69468300, 72752256, 74099520, 75783600, 82332800, 83361960, 88919424, 90940320, 92624400, 100034352, 101044800, 104202450, 111149280, 113675400, 121253760, 123499200, 125042940, 133379136, 138936600, 148199040, 151567200, 156303675, 166723920, 181880640, 185248800, 200068704, 202089600, 208404900, 222298560, 227350800, 246998400, 250085880, 266758272, 277873200, 303134400, 312607350, 333447840, 363761280, 370497600, 400137408, 416809800, 444597120, 454701600, 500171760, 555746400, 606268800, 625214700, 666895680, 740995200, 800274816, 833619600, 909403200, 1000343520, 1111492800, 1250429400, 1333791360, 1667239200, 1818806400, 2000687040, 2222985600, 2500858800, 3334478400, 4001374080, 5001717600, 6668956800, 10003435200, 20006870400]

約数ペア:

[(1, 20006870400), (2, 10003435200), (3, 6668956800), (4, 5001717600), (5, 4001374080), (6, 3334478400), (8, 2500858800), (9, 2222985600), (10, 2000687040), (11, 1818806400), (12, 1667239200), (15, 1333791360), (16, 1250429400), (18, 1111492800), (20, 1000343520), (22, 909403200), (24, 833619600), (25, 800274816), (27, 740995200), (30, 666895680), (32, 625214700), (33, 606268800), (36, 555746400), (40, 500171760), (44, 454701600), (45, 444597120), (48, 416809800), (50, 400137408), (54, 370497600), (55, 363761280), (60, 333447840), (64, 312607350), (66, 303134400), (72, 277873200), (75, 266758272), (80, 250085880), (81, 246998400), (88, 227350800), (90, 222298560), (96, 208404900), (99, 202089600), (100, 200068704), (108, 185248800), (110, 181880640), (120, 166723920), (128, 156303675), (132, 151567200), (135, 148199040), (144, 138936600), (150, 133379136), (160, 125042940), (162, 123499200), (165, 121253760), (176, 113675400), (180, 111149280), (192, 104202450), (198, 101044800), (200, 100034352), (216, 92624400), (220, 90940320), (225, 88919424), (240, 83361960), (243, 82332800), (264, 75783600), (270, 74099520), (275, 72752256), (288, 69468300), (297, 67363200), (300, 66689568), (320, 62521470), (324, 61749600), (330, 60626880), (352, 56837700), (360, 55574640), (384, 52101225), (396, 50522400), (400, 50017176), (405, 49399680), (432, 46312200), (440, 45470160), (450, 44459712), (480, 41680980), (486, 41166400), (495, 40417920), (528, 37891800), (540, 37049760), (550, 36376128), (576, 34734150), (594, 33681600), (600, 33344784), (640, 31260735), (648, 30874800), (660, 30313440), (675, 29639808), (704, 28418850), (720, 27787320), (792, 25261200), (800, 25008588), (810, 24699840), (825, 24250752), (864, 23156100), (880, 22735080), (891, 22454400), (900, 22229856), (960, 20840490), (972, 20583200), (990, 20208960), (1056, 18945900), (1080, 18524880), (1100, 18188064), (1152, 17367075), (1188, 16840800), (1200, 16672392), (1215, 16466560), (1296, 15437400), (1320, 15156720), (1350, 14819904), (1408, 14209425), (1440, 13893660), (1485, 13472640), (1584, 12630600), (1600, 12504294), (1620, 12349920), (1650, 12125376), (1728, 11578050), (1760, 11367540), (1782, 11227200), (1800, 11114928), (1920, 10420245), (1944, 10291600), (1980, 10104480), (2025, 9879936), (2112, 9472950), (2160, 9262440), (2200, 9094032), (2339, 8553600), (2376, 8420400), (2400, 8336196), (2430, 8233280), (2475, 8083584), (2592, 7718700), (2640, 7578360), (2673, 7484800), (2700, 7409952), (2880, 6946830), (2970, 6736320), (3168, 6315300), (3200, 6252147), (3240, 6174960), (3300, 6062688), (3456, 5789025), (3520, 5683770), (3564, 5613600), (3600, 5557464), (3888, 5145800), (3960, 5052240), (4050, 4939968), (4224, 4736475), (4320, 4631220), (4400, 4547016), (4455, 4490880), (4678, 4276800), (4752, 4210200), (4800, 4168098), (4860, 4116640), (4950, 4041792), (5184, 3859350), (5280, 3789180), (5346, 3742400), (5400, 3704976), (5760, 3473415), (5940, 3368160), (6075, 3293312), (6336, 3157650), (6480, 3087480), (6600, 3031344), (7017, 2851200), (7040, 2841885), (7128, 2806800), (7200, 2778732), (7425, 2694528), (7776, 2572900), (7920, 2526120), (8100, 2469984), (8640, 2315610), (8800, 2273508), (8910, 2245440), (9356, 2138400), (9504, 2105100), (9600, 2084049), (9720, 2058320), (9900, 2020896), (10368, 1929675), (10560, 1894590), (10692, 1871200), (10800, 1852488), (11695, 1710720), (11880, 1684080), (12150, 1646656), (12672, 1578825), (12960, 1543740), (13200, 1515672), (13365, 1496960), (14034, 1425600), (14256, 1403400), (14400, 1389366), (14850, 1347264), (15552, 1286450), (15840, 1263060), (16200, 1234992), (17280, 1157805), (17600, 1136754), (17820, 1122720), (18712, 1069200), (19008, 1052550), (19440, 1029160), (19800, 1010448), (21051, 950400), (21120, 947295), (21384, 935600), (21600, 926244), (22275, 898176), (23390, 855360), (23760, 842040), (24300, 823328), (25729, 777600), (25920, 771870), (26400, 757836), (26730, 748480), (28068, 712800), (28512, 701700), (28800, 694683), (29700, 673632), (31104, 643225), (31680, 631530), (32400, 617496), (35085, 570240), (35200, 568377), (35640, 561360), (37424, 534600), (38016, 526275), (38880, 514580), (39600, 505224), (42102, 475200), (42768, 467800), (43200, 463122), (44550, 449088), (46780, 427680), (47520, 421020), (48600, 411664), (51458, 388800), (51840, 385935), (52800, 378918), (53460, 374240), (56136, 356400), (57024, 350850), (58475, 342144), (59400, 336816), (63153, 316800), (63360, 315765), (64800, 308748), (66825, 299392), (70170, 285120), (71280, 280680), (74848, 267300), (77187, 259200), (77760, 257290), (79200, 252612), (84204, 237600), (85536, 233900), (86400, 231561), (89100, 224544), (93560, 213840), (95040, 210510), (97200, 205832), (102916, 194400), (105255, 190080), (105600, 189459), (106920, 187120), (112272, 178200), (114048, 175425), (116950, 171072), (118800, 168408), (126306, 158400), (128645, 155520), (129600, 154374), (133650, 149696), (140340, 142560)]