122312800

素因数分解:

$2^5\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3253}}^1$

素因数の和:3320

約数の個数: 72

約数和(自身を含む): 305042976

約数和(自身を除く): 182730176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 47, 50, 80, 94, 100, 160, 188, 200, 235, 376, 400, 470, 752, 800, 940, 1175, 1504, 1880, 2350, 3253, 3760, 4700, 6506, 7520, 9400, 13012, 16265, 18800, 26024, 32530, 37600, 52048, 65060, 81325, 104096, 130120, 152891, 162650, 260240, 305782, 325300, 520480, 611564, 650600, 764455, 1223128, 1301200, 1528910, 2446256, 2602400, 3057820, 3822275, 4892512, 6115640, 7644550, 12231280, 15289100, 24462560, 30578200, 61156400, 122312800]

約数ペア:

[(1, 122312800), (2, 61156400), (4, 30578200), (5, 24462560), (8, 15289100), (10, 12231280), (16, 7644550), (20, 6115640), (25, 4892512), (32, 3822275), (40, 3057820), (47, 2602400), (50, 2446256), (80, 1528910), (94, 1301200), (100, 1223128), (160, 764455), (188, 650600), (200, 611564), (235, 520480), (376, 325300), (400, 305782), (470, 260240), (752, 162650), (800, 152891), (940, 130120), (1175, 104096), (1504, 81325), (1880, 65060), (2350, 52048), (3253, 37600), (3760, 32530), (4700, 26024), (6506, 18800), (7520, 16265), (9400, 13012)]