26875260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 84409920

約数和(自身を除く): 57534660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 317, 471, 540, 628, 634, 785, 942, 951, 1268, 1413, 1570, 1585, 1884, 1902, 2355, 2826, 2853, 3140, 3170, 3804, 4239, 4710, 4755, 5652, 5706, 6340, 7065, 8478, 8559, 9420, 9510, 11412, 14130, 14265, 16956, 17118, 19020, 21195, 28260, 28530, 34236, 42390, 42795, 49769, 57060, 84780, 85590, 99538, 149307, 171180, 199076, 248845, 298614, 447921, 497690, 597228, 746535, 895842, 995380, 1343763, 1493070, 1791684, 2239605, 2687526, 2986140, 4479210, 5375052, 6718815, 8958420, 13437630, 26875260]

約数ペア:

[(1, 26875260), (2, 13437630), (3, 8958420), (4, 6718815), (5, 5375052), (6, 4479210), (9, 2986140), (10, 2687526), (12, 2239605), (15, 1791684), (18, 1493070), (20, 1343763), (27, 995380), (30, 895842), (36, 746535), (45, 597228), (54, 497690), (60, 447921), (90, 298614), (108, 248845), (135, 199076), (157, 171180), (180, 149307), (270, 99538), (314, 85590), (317, 84780), (471, 57060), (540, 49769), (628, 42795), (634, 42390), (785, 34236), (942, 28530), (951, 28260), (1268, 21195), (1413, 19020), (1570, 17118), (1585, 16956), (1884, 14265), (1902, 14130), (2355, 11412), (2826, 9510), (2853, 9420), (3140, 8559), (3170, 8478), (3804, 7065), (4239, 6340), (4710, 5706), (4755, 5652)]