2818404000

素因数分解:

$2^5\times 3^2\times 5^3\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1101

約数の個数: 288

約数和(自身を含む): 10139351040

約数和(自身を除く): 7320947040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 79, 80, 90, 96, 100, 120, 125, 144, 150, 158, 160, 180, 200, 225, 237, 240, 250, 288, 300, 316, 360, 375, 395, 400, 450, 474, 480, 500, 600, 632, 711, 720, 750, 790, 800, 900, 948, 991, 1000, 1125, 1185, 1200, 1264, 1422, 1440, 1500, 1580, 1800, 1896, 1975, 1982, 2000, 2250, 2370, 2400, 2528, 2844, 2973, 3000, 3160, 3555, 3600, 3792, 3950, 3964, 4000, 4500, 4740, 4955, 5688, 5925, 5946, 6000, 6320, 7110, 7200, 7584, 7900, 7928, 8919, 9000, 9480, 9875, 9910, 11376, 11850, 11892, 12000, 12640, 14220, 14865, 15800, 15856, 17775, 17838, 18000, 18960, 19750, 19820, 22752, 23700, 23784, 24775, 28440, 29625, 29730, 31600, 31712, 35550, 35676, 36000, 37920, 39500, 39640, 44595, 47400, 47568, 49550, 56880, 59250, 59460, 63200, 71100, 71352, 74325, 78289, 79000, 79280, 88875, 89190, 94800, 95136, 99100, 113760, 118500, 118920, 123875, 142200, 142704, 148650, 156578, 158000, 158560, 177750, 178380, 189600, 198200, 222975, 234867, 237000, 237840, 247750, 284400, 285408, 297300, 313156, 316000, 355500, 356760, 371625, 391445, 396400, 445950, 469734, 474000, 475680, 495500, 568800, 594600, 626312, 704601, 711000, 713520, 743250, 782890, 792800, 891900, 939468, 948000, 991000, 1114875, 1174335, 1189200, 1252624, 1409202, 1422000, 1427040, 1486500, 1565780, 1783800, 1878936, 1957225, 1982000, 2229750, 2348670, 2378400, 2505248, 2818404, 2844000, 2973000, 3131560, 3523005, 3567600, 3757872, 3914450, 3964000, 4459500, 4697340, 5636808, 5871675, 5946000, 6263120, 7046010, 7135200, 7515744, 7828900, 8919000, 9394680, 9786125, 11273616, 11743350, 11892000, 12526240, 14092020, 15657800, 17615025, 17838000, 18789360, 19572250, 22547232, 23486700, 28184040, 29358375, 31315600, 35230050, 35676000, 37578720, 39144500, 46973400, 56368080, 58716750, 62631200, 70460100, 78289000, 88075125, 93946800, 112736160, 117433500, 140920200, 156578000, 176150250, 187893600, 234867000, 281840400, 313156000, 352300500, 469734000, 563680800, 704601000, 939468000, 1409202000, 2818404000]

約数ペア:

[(1, 2818404000), (2, 1409202000), (3, 939468000), (4, 704601000), (5, 563680800), (6, 469734000), (8, 352300500), (9, 313156000), (10, 281840400), (12, 234867000), (15, 187893600), (16, 176150250), (18, 156578000), (20, 140920200), (24, 117433500), (25, 112736160), (30, 93946800), (32, 88075125), (36, 78289000), (40, 70460100), (45, 62631200), (48, 58716750), (50, 56368080), (60, 46973400), (72, 39144500), (75, 37578720), (79, 35676000), (80, 35230050), (90, 31315600), (96, 29358375), (100, 28184040), (120, 23486700), (125, 22547232), (144, 19572250), (150, 18789360), (158, 17838000), (160, 17615025), (180, 15657800), (200, 14092020), (225, 12526240), (237, 11892000), (240, 11743350), (250, 11273616), (288, 9786125), (300, 9394680), (316, 8919000), (360, 7828900), (375, 7515744), (395, 7135200), (400, 7046010), (450, 6263120), (474, 5946000), (480, 5871675), (500, 5636808), (600, 4697340), (632, 4459500), (711, 3964000), (720, 3914450), (750, 3757872), (790, 3567600), (800, 3523005), (900, 3131560), (948, 2973000), (991, 2844000), (1000, 2818404), (1125, 2505248), (1185, 2378400), (1200, 2348670), (1264, 2229750), (1422, 1982000), (1440, 1957225), (1500, 1878936), (1580, 1783800), (1800, 1565780), (1896, 1486500), (1975, 1427040), (1982, 1422000), (2000, 1409202), (2250, 1252624), (2370, 1189200), (2400, 1174335), (2528, 1114875), (2844, 991000), (2973, 948000), (3000, 939468), (3160, 891900), (3555, 792800), (3600, 782890), (3792, 743250), (3950, 713520), (3964, 711000), (4000, 704601), (4500, 626312), (4740, 594600), (4955, 568800), (5688, 495500), (5925, 475680), (5946, 474000), (6000, 469734), (6320, 445950), (7110, 396400), (7200, 391445), (7584, 371625), (7900, 356760), (7928, 355500), (8919, 316000), (9000, 313156), (9480, 297300), (9875, 285408), (9910, 284400), (11376, 247750), (11850, 237840), (11892, 237000), (12000, 234867), (12640, 222975), (14220, 198200), (14865, 189600), (15800, 178380), (15856, 177750), (17775, 158560), (17838, 158000), (18000, 156578), (18960, 148650), (19750, 142704), (19820, 142200), (22752, 123875), (23700, 118920), (23784, 118500), (24775, 113760), (28440, 99100), (29625, 95136), (29730, 94800), (31600, 89190), (31712, 88875), (35550, 79280), (35676, 79000), (36000, 78289), (37920, 74325), (39500, 71352), (39640, 71100), (44595, 63200), (47400, 59460), (47568, 59250), (49550, 56880)]