20756894400

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{131041}}^1$

素因数の和:131080

約数の個数: 252

約数和(自身を含む): 80482327224

約数和(自身を除く): 59725432824

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 264, 275, 288, 300, 320, 330, 352, 360, 396, 400, 440, 450, 480, 495, 528, 550, 576, 600, 660, 704, 720, 792, 800, 825, 880, 900, 960, 990, 1056, 1100, 1200, 1320, 1440, 1584, 1600, 1650, 1760, 1800, 1980, 2112, 2200, 2400, 2475, 2640, 2880, 3168, 3300, 3520, 3600, 3960, 4400, 4800, 4950, 5280, 6336, 6600, 7200, 7920, 8800, 9900, 10560, 13200, 14400, 15840, 17600, 19800, 26400, 31680, 39600, 52800, 79200, 131041, 158400, 262082, 393123, 524164, 655205, 786246, 1048328, 1179369, 1310410, 1441451, 1572492, 1965615, 2096656, 2358738, 2620820, 2882902, 3144984, 3276025, 3931230, 4193312, 4324353, 4717476, 5241640, 5765804, 5896845, 6289968, 6552050, 7207255, 7862460, 8386624, 8648706, 9434952, 9828075, 10483280, 11531608, 11793690, 12579936, 12973059, 13104100, 14414510, 15724920, 17297412, 18869904, 19656150, 20966560, 21621765, 23063216, 23587380, 25159872, 25946118, 26208200, 28829020, 29484225, 31449840, 34594824, 36036275, 37739808, 39312300, 41933120, 43243530, 46126432, 47174760, 51892236, 52416400, 57658040, 58968450, 62899680, 64865295, 69189648, 72072550, 75479616, 78624600, 86487060, 92252864, 94349520, 103784472, 104832800, 108108825, 115316080, 117936900, 125799360, 129730590, 138379296, 144145100, 157249200, 172974120, 188699040, 207568944, 209665600, 216217650, 230632160, 235873800, 259461180, 276758592, 288290200, 314498400, 324326475, 345948240, 377398080, 415137888, 432435300, 461264320, 471747600, 518922360, 576580400, 628996800, 648652950, 691896480, 830275776, 864870600, 943495200, 1037844720, 1153160800, 1297305900, 1383792960, 1729741200, 1886990400, 2075689440, 2306321600, 2594611800, 3459482400, 4151378880, 5189223600, 6918964800, 10378447200, 20756894400]

約数ペア:

[(1, 20756894400), (2, 10378447200), (3, 6918964800), (4, 5189223600), (5, 4151378880), (6, 3459482400), (8, 2594611800), (9, 2306321600), (10, 2075689440), (11, 1886990400), (12, 1729741200), (15, 1383792960), (16, 1297305900), (18, 1153160800), (20, 1037844720), (22, 943495200), (24, 864870600), (25, 830275776), (30, 691896480), (32, 648652950), (33, 628996800), (36, 576580400), (40, 518922360), (44, 471747600), (45, 461264320), (48, 432435300), (50, 415137888), (55, 377398080), (60, 345948240), (64, 324326475), (66, 314498400), (72, 288290200), (75, 276758592), (80, 259461180), (88, 235873800), (90, 230632160), (96, 216217650), (99, 209665600), (100, 207568944), (110, 188699040), (120, 172974120), (132, 157249200), (144, 144145100), (150, 138379296), (160, 129730590), (165, 125799360), (176, 117936900), (180, 115316080), (192, 108108825), (198, 104832800), (200, 103784472), (220, 94349520), (225, 92252864), (240, 86487060), (264, 78624600), (275, 75479616), (288, 72072550), (300, 69189648), (320, 64865295), (330, 62899680), (352, 58968450), (360, 57658040), (396, 52416400), (400, 51892236), (440, 47174760), (450, 46126432), (480, 43243530), (495, 41933120), (528, 39312300), (550, 37739808), (576, 36036275), (600, 34594824), (660, 31449840), (704, 29484225), (720, 28829020), (792, 26208200), (800, 25946118), (825, 25159872), (880, 23587380), (900, 23063216), (960, 21621765), (990, 20966560), (1056, 19656150), (1100, 18869904), (1200, 17297412), (1320, 15724920), (1440, 14414510), (1584, 13104100), (1600, 12973059), (1650, 12579936), (1760, 11793690), (1800, 11531608), (1980, 10483280), (2112, 9828075), (2200, 9434952), (2400, 8648706), (2475, 8386624), (2640, 7862460), (2880, 7207255), (3168, 6552050), (3300, 6289968), (3520, 5896845), (3600, 5765804), (3960, 5241640), (4400, 4717476), (4800, 4324353), (4950, 4193312), (5280, 3931230), (6336, 3276025), (6600, 3144984), (7200, 2882902), (7920, 2620820), (8800, 2358738), (9900, 2096656), (10560, 1965615), (13200, 1572492), (14400, 1441451), (15840, 1310410), (17600, 1179369), (19800, 1048328), (26400, 786246), (31680, 655205), (39600, 524164), (52800, 393123), (79200, 262082), (131041, 158400)]