28448880000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1199

約数の個数: 320

約数和(自身を含む): 95355414000

約数和(自身を除く): 66906534000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 113, 120, 125, 128, 150, 160, 192, 200, 226, 240, 250, 300, 320, 339, 375, 384, 400, 452, 480, 500, 565, 600, 625, 640, 678, 750, 800, 904, 960, 1000, 1049, 1130, 1200, 1250, 1356, 1500, 1600, 1695, 1808, 1875, 1920, 2000, 2098, 2260, 2400, 2500, 2712, 2825, 3000, 3147, 3200, 3390, 3616, 3750, 4000, 4196, 4520, 4800, 5000, 5245, 5424, 5650, 6000, 6294, 6780, 7232, 7500, 8000, 8392, 8475, 9040, 9600, 10000, 10490, 10848, 11300, 12000, 12588, 13560, 14125, 14464, 15000, 15735, 16000, 16784, 16950, 18080, 20000, 20980, 21696, 22600, 24000, 25176, 26225, 27120, 28250, 30000, 31470, 33568, 33900, 36160, 40000, 41960, 42375, 43392, 45200, 48000, 50352, 52450, 54240, 56500, 60000, 62940, 67136, 67800, 70625, 72320, 78675, 80000, 83920, 84750, 90400, 100704, 104900, 108480, 113000, 118537, 120000, 125880, 131125, 134272, 135600, 141250, 157350, 167840, 169500, 180800, 201408, 209800, 211875, 216960, 226000, 237074, 240000, 251760, 262250, 271200, 282500, 314700, 335680, 339000, 355611, 361600, 393375, 402816, 419600, 423750, 452000, 474148, 503520, 524500, 542400, 565000, 592685, 629400, 655625, 671360, 678000, 711222, 786750, 839200, 847500, 904000, 948296, 1007040, 1049000, 1084800, 1130000, 1185370, 1258800, 1311250, 1356000, 1422444, 1573500, 1678400, 1695000, 1778055, 1808000, 1896592, 1966875, 2014080, 2098000, 2260000, 2370740, 2517600, 2622500, 2712000, 2844888, 2963425, 3147000, 3356800, 3390000, 3556110, 3793184, 3933750, 4196000, 4520000, 4741480, 5035200, 5245000, 5424000, 5689776, 5926850, 6294000, 6780000, 7112220, 7586368, 7867500, 8392000, 8890275, 9040000, 9482960, 10070400, 10490000, 11379552, 11853700, 12588000, 13560000, 14224440, 14817125, 15172736, 15735000, 16784000, 17780550, 18965920, 20980000, 22759104, 23707400, 25176000, 27120000, 28448880, 29634250, 31470000, 35561100, 37931840, 41960000, 44451375, 45518208, 47414800, 50352000, 56897760, 59268500, 62940000, 71122200, 74085625, 75863680, 83920000, 88902750, 94829600, 113795520, 118537000, 125880000, 142244400, 148171250, 177805500, 189659200, 222256875, 227591040, 237074000, 251760000, 284488800, 296342500, 355611000, 379318400, 444513750, 474148000, 568977600, 592685000, 711222000, 889027500, 948296000, 1137955200, 1185370000, 1422444000, 1778055000, 1896592000, 2370740000, 2844888000, 3556110000, 4741480000, 5689776000, 7112220000, 9482960000, 14224440000, 28448880000]

約数ペア:

[(1, 28448880000), (2, 14224440000), (3, 9482960000), (4, 7112220000), (5, 5689776000), (6, 4741480000), (8, 3556110000), (10, 2844888000), (12, 2370740000), (15, 1896592000), (16, 1778055000), (20, 1422444000), (24, 1185370000), (25, 1137955200), (30, 948296000), (32, 889027500), (40, 711222000), (48, 592685000), (50, 568977600), (60, 474148000), (64, 444513750), (75, 379318400), (80, 355611000), (96, 296342500), (100, 284488800), (113, 251760000), (120, 237074000), (125, 227591040), (128, 222256875), (150, 189659200), (160, 177805500), (192, 148171250), (200, 142244400), (226, 125880000), (240, 118537000), (250, 113795520), (300, 94829600), (320, 88902750), (339, 83920000), (375, 75863680), (384, 74085625), (400, 71122200), (452, 62940000), (480, 59268500), (500, 56897760), (565, 50352000), (600, 47414800), (625, 45518208), (640, 44451375), (678, 41960000), (750, 37931840), (800, 35561100), (904, 31470000), (960, 29634250), (1000, 28448880), (1049, 27120000), (1130, 25176000), (1200, 23707400), (1250, 22759104), (1356, 20980000), (1500, 18965920), (1600, 17780550), (1695, 16784000), (1808, 15735000), (1875, 15172736), (1920, 14817125), (2000, 14224440), (2098, 13560000), (2260, 12588000), (2400, 11853700), (2500, 11379552), (2712, 10490000), (2825, 10070400), (3000, 9482960), (3147, 9040000), (3200, 8890275), (3390, 8392000), (3616, 7867500), (3750, 7586368), (4000, 7112220), (4196, 6780000), (4520, 6294000), (4800, 5926850), (5000, 5689776), (5245, 5424000), (5424, 5245000), (5650, 5035200), (6000, 4741480), (6294, 4520000), (6780, 4196000), (7232, 3933750), (7500, 3793184), (8000, 3556110), (8392, 3390000), (8475, 3356800), (9040, 3147000), (9600, 2963425), (10000, 2844888), (10490, 2712000), (10848, 2622500), (11300, 2517600), (12000, 2370740), (12588, 2260000), (13560, 2098000), (14125, 2014080), (14464, 1966875), (15000, 1896592), (15735, 1808000), (16000, 1778055), (16784, 1695000), (16950, 1678400), (18080, 1573500), (20000, 1422444), (20980, 1356000), (21696, 1311250), (22600, 1258800), (24000, 1185370), (25176, 1130000), (26225, 1084800), (27120, 1049000), (28250, 1007040), (30000, 948296), (31470, 904000), (33568, 847500), (33900, 839200), (36160, 786750), (40000, 711222), (41960, 678000), (42375, 671360), (43392, 655625), (45200, 629400), (48000, 592685), (50352, 565000), (52450, 542400), (54240, 524500), (56500, 503520), (60000, 474148), (62940, 452000), (67136, 423750), (67800, 419600), (70625, 402816), (72320, 393375), (78675, 361600), (80000, 355611), (83920, 339000), (84750, 335680), (90400, 314700), (100704, 282500), (104900, 271200), (108480, 262250), (113000, 251760), (118537, 240000), (120000, 237074), (125880, 226000), (131125, 216960), (134272, 211875), (135600, 209800), (141250, 201408), (157350, 180800), (167840, 169500)]