225175680

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:268

約数の個数: 256

約数和(自身を含む): 812246400

約数和(自身を除く): 587070720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 83, 90, 96, 108, 120, 128, 135, 144, 157, 160, 166, 180, 192, 216, 240, 249, 270, 288, 314, 320, 332, 360, 384, 415, 432, 471, 480, 498, 540, 576, 628, 640, 664, 720, 747, 785, 830, 864, 942, 960, 996, 1080, 1152, 1245, 1256, 1328, 1413, 1440, 1494, 1570, 1660, 1728, 1884, 1920, 1992, 2160, 2241, 2355, 2490, 2512, 2656, 2826, 2880, 2988, 3140, 3320, 3456, 3735, 3768, 3984, 4239, 4320, 4482, 4710, 4980, 5024, 5312, 5652, 5760, 5976, 6280, 6640, 7065, 7470, 7536, 7968, 8478, 8640, 8964, 9420, 9960, 10048, 10624, 11205, 11304, 11952, 12560, 13031, 13280, 14130, 14940, 15072, 15936, 16956, 17280, 17928, 18840, 19920, 20096, 21195, 22410, 22608, 23904, 25120, 26062, 26560, 28260, 29880, 30144, 31872, 33912, 35856, 37680, 39093, 39840, 42390, 44820, 45216, 47808, 50240, 52124, 53120, 56520, 59760, 60288, 65155, 67824, 71712, 75360, 78186, 79680, 84780, 89640, 90432, 95616, 100480, 104248, 113040, 117279, 119520, 130310, 135648, 143424, 150720, 156372, 159360, 169560, 179280, 180864, 195465, 208496, 226080, 234558, 239040, 260620, 271296, 286848, 301440, 312744, 339120, 351837, 358560, 390930, 416992, 452160, 469116, 478080, 521240, 542592, 586395, 625488, 678240, 703674, 717120, 781860, 833984, 904320, 938232, 1042480, 1172790, 1250976, 1356480, 1407348, 1434240, 1563720, 1667968, 1759185, 1876464, 2084960, 2345580, 2501952, 2712960, 2814696, 3127440, 3518370, 3752928, 4169920, 4691160, 5003904, 5629392, 6254880, 7036740, 7505856, 8339840, 9382320, 11258784, 12509760, 14073480, 15011712, 18764640, 22517568, 25019520, 28146960, 37529280, 45035136, 56293920, 75058560, 112587840, 225175680]

約数ペア:

[(1, 225175680), (2, 112587840), (3, 75058560), (4, 56293920), (5, 45035136), (6, 37529280), (8, 28146960), (9, 25019520), (10, 22517568), (12, 18764640), (15, 15011712), (16, 14073480), (18, 12509760), (20, 11258784), (24, 9382320), (27, 8339840), (30, 7505856), (32, 7036740), (36, 6254880), (40, 5629392), (45, 5003904), (48, 4691160), (54, 4169920), (60, 3752928), (64, 3518370), (72, 3127440), (80, 2814696), (83, 2712960), (90, 2501952), (96, 2345580), (108, 2084960), (120, 1876464), (128, 1759185), (135, 1667968), (144, 1563720), (157, 1434240), (160, 1407348), (166, 1356480), (180, 1250976), (192, 1172790), (216, 1042480), (240, 938232), (249, 904320), (270, 833984), (288, 781860), (314, 717120), (320, 703674), (332, 678240), (360, 625488), (384, 586395), (415, 542592), (432, 521240), (471, 478080), (480, 469116), (498, 452160), (540, 416992), (576, 390930), (628, 358560), (640, 351837), (664, 339120), (720, 312744), (747, 301440), (785, 286848), (830, 271296), (864, 260620), (942, 239040), (960, 234558), (996, 226080), (1080, 208496), (1152, 195465), (1245, 180864), (1256, 179280), (1328, 169560), (1413, 159360), (1440, 156372), (1494, 150720), (1570, 143424), (1660, 135648), (1728, 130310), (1884, 119520), (1920, 117279), (1992, 113040), (2160, 104248), (2241, 100480), (2355, 95616), (2490, 90432), (2512, 89640), (2656, 84780), (2826, 79680), (2880, 78186), (2988, 75360), (3140, 71712), (3320, 67824), (3456, 65155), (3735, 60288), (3768, 59760), (3984, 56520), (4239, 53120), (4320, 52124), (4482, 50240), (4710, 47808), (4980, 45216), (5024, 44820), (5312, 42390), (5652, 39840), (5760, 39093), (5976, 37680), (6280, 35856), (6640, 33912), (7065, 31872), (7470, 30144), (7536, 29880), (7968, 28260), (8478, 26560), (8640, 26062), (8964, 25120), (9420, 23904), (9960, 22608), (10048, 22410), (10624, 21195), (11205, 20096), (11304, 19920), (11952, 18840), (12560, 17928), (13031, 17280), (13280, 16956), (14130, 15936), (14940, 15072)]