56708800

素因数分解:

$2^6\times 5^2\times {\mathrm{23}}^2\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 126

約数和(自身を含む): 148046948

約数和(自身を除く): 91338148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 67, 80, 92, 100, 115, 134, 160, 184, 200, 230, 268, 320, 335, 368, 400, 460, 529, 536, 575, 670, 736, 800, 920, 1058, 1072, 1150, 1340, 1472, 1541, 1600, 1675, 1840, 2116, 2144, 2300, 2645, 2680, 3082, 3350, 3680, 4232, 4288, 4600, 5290, 5360, 6164, 6700, 7360, 7705, 8464, 9200, 10580, 10720, 12328, 13225, 13400, 15410, 16928, 18400, 21160, 21440, 24656, 26450, 26800, 30820, 33856, 35443, 36800, 38525, 42320, 49312, 52900, 53600, 61640, 70886, 77050, 84640, 98624, 105800, 107200, 123280, 141772, 154100, 169280, 177215, 211600, 246560, 283544, 308200, 354430, 423200, 493120, 567088, 616400, 708860, 846400, 886075, 1134176, 1232800, 1417720, 1772150, 2268352, 2465600, 2835440, 3544300, 5670880, 7088600, 11341760, 14177200, 28354400, 56708800]

約数ペア:

[(1, 56708800), (2, 28354400), (4, 14177200), (5, 11341760), (8, 7088600), (10, 5670880), (16, 3544300), (20, 2835440), (23, 2465600), (25, 2268352), (32, 1772150), (40, 1417720), (46, 1232800), (50, 1134176), (64, 886075), (67, 846400), (80, 708860), (92, 616400), (100, 567088), (115, 493120), (134, 423200), (160, 354430), (184, 308200), (200, 283544), (230, 246560), (268, 211600), (320, 177215), (335, 169280), (368, 154100), (400, 141772), (460, 123280), (529, 107200), (536, 105800), (575, 98624), (670, 84640), (736, 77050), (800, 70886), (920, 61640), (1058, 53600), (1072, 52900), (1150, 49312), (1340, 42320), (1472, 38525), (1541, 36800), (1600, 35443), (1675, 33856), (1840, 30820), (2116, 26800), (2144, 26450), (2300, 24656), (2645, 21440), (2680, 21160), (3082, 18400), (3350, 16928), (3680, 15410), (4232, 13400), (4288, 13225), (4600, 12328), (5290, 10720), (5360, 10580), (6164, 9200), (6700, 8464), (7360, 7705)]