225989280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1297}}^1$

素因数の和:1340

約数の個数: 216

約数和(自身を含む): 848323476

約数和(自身を除く): 622334196

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 198, 220, 240, 242, 264, 288, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 605, 660, 720, 726, 792, 880, 968, 990, 1056, 1089, 1210, 1297, 1320, 1440, 1452, 1584, 1760, 1815, 1936, 1980, 2178, 2420, 2594, 2640, 2904, 3168, 3630, 3872, 3891, 3960, 4356, 4840, 5188, 5280, 5445, 5808, 6485, 7260, 7782, 7920, 8712, 9680, 10376, 10890, 11616, 11673, 12970, 14267, 14520, 15564, 15840, 17424, 19360, 19455, 20752, 21780, 23346, 25940, 28534, 29040, 31128, 34848, 38910, 41504, 42801, 43560, 46692, 51880, 57068, 58080, 58365, 62256, 71335, 77820, 85602, 87120, 93384, 103760, 114136, 116730, 124512, 128403, 142670, 155640, 156937, 171204, 174240, 186768, 207520, 214005, 228272, 233460, 256806, 285340, 311280, 313874, 342408, 373536, 428010, 456544, 466920, 470811, 513612, 570680, 622560, 627748, 642015, 684816, 784685, 856020, 933840, 941622, 1027224, 1141360, 1255496, 1284030, 1369632, 1412433, 1569370, 1712040, 1867680, 1883244, 2054448, 2282720, 2354055, 2510992, 2568060, 2824866, 3138740, 3424080, 3766488, 4108896, 4708110, 5021984, 5136120, 5649732, 6277480, 6848160, 7062165, 7532976, 9416220, 10272240, 11299464, 12554960, 14124330, 15065952, 18832440, 20544480, 22598928, 25109920, 28248660, 37664880, 45197856, 56497320, 75329760, 112994640, 225989280]

約数ペア:

[(1, 225989280), (2, 112994640), (3, 75329760), (4, 56497320), (5, 45197856), (6, 37664880), (8, 28248660), (9, 25109920), (10, 22598928), (11, 20544480), (12, 18832440), (15, 15065952), (16, 14124330), (18, 12554960), (20, 11299464), (22, 10272240), (24, 9416220), (30, 7532976), (32, 7062165), (33, 6848160), (36, 6277480), (40, 5649732), (44, 5136120), (45, 5021984), (48, 4708110), (55, 4108896), (60, 3766488), (66, 3424080), (72, 3138740), (80, 2824866), (88, 2568060), (90, 2510992), (96, 2354055), (99, 2282720), (110, 2054448), (120, 1883244), (121, 1867680), (132, 1712040), (144, 1569370), (160, 1412433), (165, 1369632), (176, 1284030), (180, 1255496), (198, 1141360), (220, 1027224), (240, 941622), (242, 933840), (264, 856020), (288, 784685), (330, 684816), (352, 642015), (360, 627748), (363, 622560), (396, 570680), (440, 513612), (480, 470811), (484, 466920), (495, 456544), (528, 428010), (605, 373536), (660, 342408), (720, 313874), (726, 311280), (792, 285340), (880, 256806), (968, 233460), (990, 228272), (1056, 214005), (1089, 207520), (1210, 186768), (1297, 174240), (1320, 171204), (1440, 156937), (1452, 155640), (1584, 142670), (1760, 128403), (1815, 124512), (1936, 116730), (1980, 114136), (2178, 103760), (2420, 93384), (2594, 87120), (2640, 85602), (2904, 77820), (3168, 71335), (3630, 62256), (3872, 58365), (3891, 58080), (3960, 57068), (4356, 51880), (4840, 46692), (5188, 43560), (5280, 42801), (5445, 41504), (5808, 38910), (6485, 34848), (7260, 31128), (7782, 29040), (7920, 28534), (8712, 25940), (9680, 23346), (10376, 21780), (10890, 20752), (11616, 19455), (11673, 19360), (12970, 17424), (14267, 15840), (14520, 15564)]