990316800

素因数分解:

$2^8\times 3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:567

約数の個数: 432

約数和(自身を含む): 3969120960

約数和(自身を除く): 2978804160

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, 88, 90, 96, 99, 100, 108, 110, 120, 128, 132, 135, 144, 150, 160, 165, 176, 180, 192, 198, 200, 216, 220, 225, 240, 256, 264, 270, 275, 288, 297, 300, 320, 330, 352, 360, 384, 396, 400, 432, 440, 450, 480, 495, 521, 528, 540, 550, 576, 594, 600, 640, 660, 675, 704, 720, 768, 792, 800, 825, 864, 880, 900, 960, 990, 1042, 1056, 1080, 1100, 1152, 1188, 1200, 1280, 1320, 1350, 1408, 1440, 1485, 1563, 1584, 1600, 1650, 1728, 1760, 1800, 1920, 1980, 2084, 2112, 2160, 2200, 2304, 2376, 2400, 2475, 2605, 2640, 2700, 2816, 2880, 2970, 3126, 3168, 3200, 3300, 3456, 3520, 3600, 3840, 3960, 4168, 4224, 4320, 4400, 4689, 4752, 4800, 4950, 5210, 5280, 5400, 5731, 5760, 5940, 6252, 6336, 6400, 6600, 6912, 7040, 7200, 7425, 7815, 7920, 8336, 8448, 8640, 8800, 9378, 9504, 9600, 9900, 10420, 10560, 10800, 11462, 11520, 11880, 12504, 12672, 13025, 13200, 14067, 14080, 14400, 14850, 15630, 15840, 16672, 17193, 17280, 17600, 18756, 19008, 19200, 19800, 20840, 21120, 21600, 22924, 23445, 23760, 25008, 25344, 26050, 26400, 28134, 28655, 28800, 29700, 31260, 31680, 33344, 34386, 34560, 35200, 37512, 38016, 39075, 39600, 41680, 42240, 43200, 45848, 46890, 47520, 50016, 51579, 52100, 52800, 56268, 57310, 57600, 59400, 62520, 63360, 66688, 68772, 70335, 70400, 75024, 76032, 78150, 79200, 83360, 85965, 86400, 91696, 93780, 95040, 100032, 103158, 104200, 105600, 112536, 114620, 117225, 118800, 125040, 126720, 133376, 137544, 140670, 143275, 150048, 154737, 156300, 158400, 166720, 171930, 172800, 183392, 187560, 190080, 200064, 206316, 208400, 211200, 225072, 229240, 234450, 237600, 250080, 257895, 275088, 281340, 286550, 300096, 309474, 312600, 316800, 333440, 343860, 351675, 366784, 375120, 380160, 400128, 412632, 416800, 429825, 450144, 458480, 468900, 475200, 500160, 515790, 550176, 562680, 573100, 600192, 618948, 625200, 633600, 666880, 687720, 703350, 733568, 750240, 773685, 825264, 833600, 859650, 900288, 916960, 937800, 950400, 1000320, 1031580, 1100352, 1125360, 1146200, 1200384, 1237896, 1250400, 1289475, 1375440, 1406700, 1467136, 1500480, 1547370, 1650528, 1667200, 1719300, 1800576, 1833920, 1875600, 1900800, 2000640, 2063160, 2200704, 2250720, 2292400, 2475792, 2500800, 2578950, 2750880, 2813400, 3000960, 3094740, 3301056, 3334400, 3438600, 3601152, 3667840, 3751200, 3868425, 4126320, 4401408, 4501440, 4584800, 4951584, 5001600, 5157900, 5501760, 5626800, 6001920, 6189480, 6602112, 6877200, 7335680, 7502400, 7736850, 8252640, 9002880, 9169600, 9903168, 10003200, 10315800, 11003520, 11253600, 12378960, 13204224, 13754400, 15004800, 15473700, 16505280, 18005760, 18339200, 19806336, 20631600, 22007040, 22507200, 24757920, 27508800, 30009600, 30947400, 33010560, 36678400, 39612672, 41263200, 45014400, 49515840, 55017600, 61894800, 66021120, 82526400, 90028800, 99031680, 110035200, 123789600, 165052800, 198063360, 247579200, 330105600, 495158400, 990316800]

約数ペア:

[(1, 990316800), (2, 495158400), (3, 330105600), (4, 247579200), (5, 198063360), (6, 165052800), (8, 123789600), (9, 110035200), (10, 99031680), (11, 90028800), (12, 82526400), (15, 66021120), (16, 61894800), (18, 55017600), (20, 49515840), (22, 45014400), (24, 41263200), (25, 39612672), (27, 36678400), (30, 33010560), (32, 30947400), (33, 30009600), (36, 27508800), (40, 24757920), (44, 22507200), (45, 22007040), (48, 20631600), (50, 19806336), (54, 18339200), (55, 18005760), (60, 16505280), (64, 15473700), (66, 15004800), (72, 13754400), (75, 13204224), (80, 12378960), (88, 11253600), (90, 11003520), (96, 10315800), (99, 10003200), (100, 9903168), (108, 9169600), (110, 9002880), (120, 8252640), (128, 7736850), (132, 7502400), (135, 7335680), (144, 6877200), (150, 6602112), (160, 6189480), (165, 6001920), (176, 5626800), (180, 5501760), (192, 5157900), (198, 5001600), (200, 4951584), (216, 4584800), (220, 4501440), (225, 4401408), (240, 4126320), (256, 3868425), (264, 3751200), (270, 3667840), (275, 3601152), (288, 3438600), (297, 3334400), (300, 3301056), (320, 3094740), (330, 3000960), (352, 2813400), (360, 2750880), (384, 2578950), (396, 2500800), (400, 2475792), (432, 2292400), (440, 2250720), (450, 2200704), (480, 2063160), (495, 2000640), (521, 1900800), (528, 1875600), (540, 1833920), (550, 1800576), (576, 1719300), (594, 1667200), (600, 1650528), (640, 1547370), (660, 1500480), (675, 1467136), (704, 1406700), (720, 1375440), (768, 1289475), (792, 1250400), (800, 1237896), (825, 1200384), (864, 1146200), (880, 1125360), (900, 1100352), (960, 1031580), (990, 1000320), (1042, 950400), (1056, 937800), (1080, 916960), (1100, 900288), (1152, 859650), (1188, 833600), (1200, 825264), (1280, 773685), (1320, 750240), (1350, 733568), (1408, 703350), (1440, 687720), (1485, 666880), (1563, 633600), (1584, 625200), (1600, 618948), (1650, 600192), (1728, 573100), (1760, 562680), (1800, 550176), (1920, 515790), (1980, 500160), (2084, 475200), (2112, 468900), (2160, 458480), (2200, 450144), (2304, 429825), (2376, 416800), (2400, 412632), (2475, 400128), (2605, 380160), (2640, 375120), (2700, 366784), (2816, 351675), (2880, 343860), (2970, 333440), (3126, 316800), (3168, 312600), (3200, 309474), (3300, 300096), (3456, 286550), (3520, 281340), (3600, 275088), (3840, 257895), (3960, 250080), (4168, 237600), (4224, 234450), (4320, 229240), (4400, 225072), (4689, 211200), (4752, 208400), (4800, 206316), (4950, 200064), (5210, 190080), (5280, 187560), (5400, 183392), (5731, 172800), (5760, 171930), (5940, 166720), (6252, 158400), (6336, 156300), (6400, 154737), (6600, 150048), (6912, 143275), (7040, 140670), (7200, 137544), (7425, 133376), (7815, 126720), (7920, 125040), (8336, 118800), (8448, 117225), (8640, 114620), (8800, 112536), (9378, 105600), (9504, 104200), (9600, 103158), (9900, 100032), (10420, 95040), (10560, 93780), (10800, 91696), (11462, 86400), (11520, 85965), (11880, 83360), (12504, 79200), (12672, 78150), (13025, 76032), (13200, 75024), (14067, 70400), (14080, 70335), (14400, 68772), (14850, 66688), (15630, 63360), (15840, 62520), (16672, 59400), (17193, 57600), (17280, 57310), (17600, 56268), (18756, 52800), (19008, 52100), (19200, 51579), (19800, 50016), (20840, 47520), (21120, 46890), (21600, 45848), (22924, 43200), (23445, 42240), (23760, 41680), (25008, 39600), (25344, 39075), (26050, 38016), (26400, 37512), (28134, 35200), (28655, 34560), (28800, 34386), (29700, 33344), (31260, 31680)]