2478128400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{5689}}^1$

素因数の和:5735

約数の個数: 270

約数和(自身を含む): 9454327610

約数和(自身を除く): 6976199210

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 121, 132, 144, 150, 165, 176, 180, 198, 200, 220, 225, 240, 242, 264, 275, 300, 330, 360, 363, 396, 400, 440, 450, 484, 495, 528, 550, 600, 605, 660, 720, 726, 792, 825, 880, 900, 968, 990, 1089, 1100, 1200, 1210, 1320, 1452, 1584, 1650, 1800, 1815, 1936, 1980, 2178, 2200, 2420, 2475, 2640, 2904, 3025, 3300, 3600, 3630, 3960, 4356, 4400, 4840, 4950, 5445, 5689, 5808, 6050, 6600, 7260, 7920, 8712, 9075, 9680, 9900, 10890, 11378, 12100, 13200, 14520, 17067, 17424, 18150, 19800, 21780, 22756, 24200, 27225, 28445, 29040, 34134, 36300, 39600, 43560, 45512, 48400, 51201, 54450, 56890, 62579, 68268, 72600, 85335, 87120, 91024, 102402, 108900, 113780, 125158, 136536, 142225, 145200, 170670, 187737, 204804, 217800, 227560, 250316, 256005, 273072, 284450, 312895, 341340, 375474, 409608, 426675, 435600, 455120, 500632, 512010, 563211, 568900, 625790, 682680, 688369, 750948, 819216, 853350, 938685, 1001264, 1024020, 1126422, 1137800, 1251580, 1280025, 1365360, 1376738, 1501896, 1564475, 1706700, 1877370, 2048040, 2065107, 2252844, 2275600, 2503160, 2560050, 2753476, 2816055, 3003792, 3128950, 3413400, 3441845, 3754740, 4096080, 4130214, 4505688, 4693425, 5006320, 5120100, 5506952, 5632110, 6195321, 6257900, 6826800, 6883690, 7509480, 8260428, 9011376, 9386850, 10240200, 10325535, 11013904, 11264220, 12390642, 12515800, 13767380, 14080275, 15018960, 16520856, 17209225, 18773700, 20480400, 20651070, 22528440, 24781284, 25031600, 27534760, 28160550, 30976605, 33041712, 34418450, 37547400, 41302140, 45056880, 49562568, 51627675, 55069520, 56321100, 61953210, 68836900, 75094800, 82604280, 99125136, 103255350, 112642200, 123906420, 137673800, 154883025, 165208560, 206510700, 225284400, 247812840, 275347600, 309766050, 413021400, 495625680, 619532100, 826042800, 1239064200, 2478128400]

約数ペア:

[(1, 2478128400), (2, 1239064200), (3, 826042800), (4, 619532100), (5, 495625680), (6, 413021400), (8, 309766050), (9, 275347600), (10, 247812840), (11, 225284400), (12, 206510700), (15, 165208560), (16, 154883025), (18, 137673800), (20, 123906420), (22, 112642200), (24, 103255350), (25, 99125136), (30, 82604280), (33, 75094800), (36, 68836900), (40, 61953210), (44, 56321100), (45, 55069520), (48, 51627675), (50, 49562568), (55, 45056880), (60, 41302140), (66, 37547400), (72, 34418450), (75, 33041712), (80, 30976605), (88, 28160550), (90, 27534760), (99, 25031600), (100, 24781284), (110, 22528440), (120, 20651070), (121, 20480400), (132, 18773700), (144, 17209225), (150, 16520856), (165, 15018960), (176, 14080275), (180, 13767380), (198, 12515800), (200, 12390642), (220, 11264220), (225, 11013904), (240, 10325535), (242, 10240200), (264, 9386850), (275, 9011376), (300, 8260428), (330, 7509480), (360, 6883690), (363, 6826800), (396, 6257900), (400, 6195321), (440, 5632110), (450, 5506952), (484, 5120100), (495, 5006320), (528, 4693425), (550, 4505688), (600, 4130214), (605, 4096080), (660, 3754740), (720, 3441845), (726, 3413400), (792, 3128950), (825, 3003792), (880, 2816055), (900, 2753476), (968, 2560050), (990, 2503160), (1089, 2275600), (1100, 2252844), (1200, 2065107), (1210, 2048040), (1320, 1877370), (1452, 1706700), (1584, 1564475), (1650, 1501896), (1800, 1376738), (1815, 1365360), (1936, 1280025), (1980, 1251580), (2178, 1137800), (2200, 1126422), (2420, 1024020), (2475, 1001264), (2640, 938685), (2904, 853350), (3025, 819216), (3300, 750948), (3600, 688369), (3630, 682680), (3960, 625790), (4356, 568900), (4400, 563211), (4840, 512010), (4950, 500632), (5445, 455120), (5689, 435600), (5808, 426675), (6050, 409608), (6600, 375474), (7260, 341340), (7920, 312895), (8712, 284450), (9075, 273072), (9680, 256005), (9900, 250316), (10890, 227560), (11378, 217800), (12100, 204804), (13200, 187737), (14520, 170670), (17067, 145200), (17424, 142225), (18150, 136536), (19800, 125158), (21780, 113780), (22756, 108900), (24200, 102402), (27225, 91024), (28445, 87120), (29040, 85335), (34134, 72600), (36300, 68268), (39600, 62579), (43560, 56890), (45512, 54450), (48400, 51201)]