81188400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2333}}^1$

素因数の和:2383

約数の個数: 120

約数和(自身を含む): 269156880

約数和(自身を除く): 187968480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 40, 48, 50, 58, 60, 75, 80, 87, 100, 116, 120, 145, 150, 174, 200, 232, 240, 290, 300, 348, 400, 435, 464, 580, 600, 696, 725, 870, 1160, 1200, 1392, 1450, 1740, 2175, 2320, 2333, 2900, 3480, 4350, 4666, 5800, 6960, 6999, 8700, 9332, 11600, 11665, 13998, 17400, 18664, 23330, 27996, 34800, 34995, 37328, 46660, 55992, 58325, 67657, 69990, 93320, 111984, 116650, 135314, 139980, 174975, 186640, 202971, 233300, 270628, 279960, 338285, 349950, 405942, 466600, 541256, 559920, 676570, 699900, 811884, 933200, 1014855, 1082512, 1353140, 1399800, 1623768, 1691425, 2029710, 2706280, 2799600, 3247536, 3382850, 4059420, 5074275, 5412560, 6765700, 8118840, 10148550, 13531400, 16237680, 20297100, 27062800, 40594200, 81188400]

約数ペア:

[(1, 81188400), (2, 40594200), (3, 27062800), (4, 20297100), (5, 16237680), (6, 13531400), (8, 10148550), (10, 8118840), (12, 6765700), (15, 5412560), (16, 5074275), (20, 4059420), (24, 3382850), (25, 3247536), (29, 2799600), (30, 2706280), (40, 2029710), (48, 1691425), (50, 1623768), (58, 1399800), (60, 1353140), (75, 1082512), (80, 1014855), (87, 933200), (100, 811884), (116, 699900), (120, 676570), (145, 559920), (150, 541256), (174, 466600), (200, 405942), (232, 349950), (240, 338285), (290, 279960), (300, 270628), (348, 233300), (400, 202971), (435, 186640), (464, 174975), (580, 139980), (600, 135314), (696, 116650), (725, 111984), (870, 93320), (1160, 69990), (1200, 67657), (1392, 58325), (1450, 55992), (1740, 46660), (2175, 37328), (2320, 34995), (2333, 34800), (2900, 27996), (3480, 23330), (4350, 18664), (4666, 17400), (5800, 13998), (6960, 11665), (6999, 11600), (8700, 9332)]