73249920

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{157}}^1$

素因数の和:194

約数の個数: 224

約数和(自身を含む): 264221820

約数和(自身を除く): 190971900

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, 81, 90, 96, 108, 120, 128, 135, 144, 157, 160, 162, 180, 192, 216, 240, 243, 270, 288, 314, 320, 324, 360, 384, 405, 432, 471, 480, 486, 540, 576, 628, 640, 648, 720, 729, 785, 810, 864, 942, 960, 972, 1080, 1152, 1215, 1256, 1296, 1413, 1440, 1458, 1570, 1620, 1728, 1884, 1920, 1944, 2160, 2355, 2430, 2512, 2592, 2826, 2880, 2916, 3140, 3240, 3456, 3645, 3768, 3888, 4239, 4320, 4710, 4860, 5024, 5184, 5652, 5760, 5832, 6280, 6480, 7065, 7290, 7536, 7776, 8478, 8640, 9420, 9720, 10048, 10368, 11304, 11664, 12560, 12717, 12960, 14130, 14580, 15072, 15552, 16956, 17280, 18840, 19440, 20096, 21195, 22608, 23328, 25120, 25434, 25920, 28260, 29160, 30144, 31104, 33912, 37680, 38151, 38880, 42390, 45216, 46656, 50240, 50868, 51840, 56520, 58320, 60288, 63585, 67824, 75360, 76302, 77760, 84780, 90432, 93312, 100480, 101736, 113040, 114453, 116640, 127170, 135648, 150720, 152604, 155520, 169560, 180864, 190755, 203472, 226080, 228906, 233280, 254340, 271296, 301440, 305208, 339120, 381510, 406944, 452160, 457812, 466560, 508680, 542592, 572265, 610416, 678240, 763020, 813888, 904320, 915624, 1017360, 1144530, 1220832, 1356480, 1526040, 1627776, 1831248, 2034720, 2289060, 2441664, 2712960, 3052080, 3662496, 4069440, 4578120, 4883328, 6104160, 7324992, 8138880, 9156240, 12208320, 14649984, 18312480, 24416640, 36624960, 73249920]

約数ペア:

[(1, 73249920), (2, 36624960), (3, 24416640), (4, 18312480), (5, 14649984), (6, 12208320), (8, 9156240), (9, 8138880), (10, 7324992), (12, 6104160), (15, 4883328), (16, 4578120), (18, 4069440), (20, 3662496), (24, 3052080), (27, 2712960), (30, 2441664), (32, 2289060), (36, 2034720), (40, 1831248), (45, 1627776), (48, 1526040), (54, 1356480), (60, 1220832), (64, 1144530), (72, 1017360), (80, 915624), (81, 904320), (90, 813888), (96, 763020), (108, 678240), (120, 610416), (128, 572265), (135, 542592), (144, 508680), (157, 466560), (160, 457812), (162, 452160), (180, 406944), (192, 381510), (216, 339120), (240, 305208), (243, 301440), (270, 271296), (288, 254340), (314, 233280), (320, 228906), (324, 226080), (360, 203472), (384, 190755), (405, 180864), (432, 169560), (471, 155520), (480, 152604), (486, 150720), (540, 135648), (576, 127170), (628, 116640), (640, 114453), (648, 113040), (720, 101736), (729, 100480), (785, 93312), (810, 90432), (864, 84780), (942, 77760), (960, 76302), (972, 75360), (1080, 67824), (1152, 63585), (1215, 60288), (1256, 58320), (1296, 56520), (1413, 51840), (1440, 50868), (1458, 50240), (1570, 46656), (1620, 45216), (1728, 42390), (1884, 38880), (1920, 38151), (1944, 37680), (2160, 33912), (2355, 31104), (2430, 30144), (2512, 29160), (2592, 28260), (2826, 25920), (2880, 25434), (2916, 25120), (3140, 23328), (3240, 22608), (3456, 21195), (3645, 20096), (3768, 19440), (3888, 18840), (4239, 17280), (4320, 16956), (4710, 15552), (4860, 15072), (5024, 14580), (5184, 14130), (5652, 12960), (5760, 12717), (5832, 12560), (6280, 11664), (6480, 11304), (7065, 10368), (7290, 10048), (7536, 9720), (7776, 9420), (8478, 8640)]