74145400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{251}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 198737280

約数和(自身を除く): 124591880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 211, 251, 280, 350, 422, 502, 700, 844, 1004, 1055, 1255, 1400, 1477, 1688, 1757, 2008, 2110, 2510, 2954, 3514, 4220, 5020, 5275, 5908, 6275, 7028, 7385, 8440, 8785, 10040, 10550, 11816, 12550, 14056, 14770, 17570, 21100, 25100, 29540, 35140, 36925, 42200, 43925, 50200, 52961, 59080, 70280, 73850, 87850, 105922, 147700, 175700, 211844, 264805, 295400, 351400, 370727, 423688, 529610, 741454, 1059220, 1324025, 1482908, 1853635, 2118440, 2648050, 2965816, 3707270, 5296100, 7414540, 9268175, 10592200, 14829080, 18536350, 37072700, 74145400]

約数ペア:

[(1, 74145400), (2, 37072700), (4, 18536350), (5, 14829080), (7, 10592200), (8, 9268175), (10, 7414540), (14, 5296100), (20, 3707270), (25, 2965816), (28, 2648050), (35, 2118440), (40, 1853635), (50, 1482908), (56, 1324025), (70, 1059220), (100, 741454), (140, 529610), (175, 423688), (200, 370727), (211, 351400), (251, 295400), (280, 264805), (350, 211844), (422, 175700), (502, 147700), (700, 105922), (844, 87850), (1004, 73850), (1055, 70280), (1255, 59080), (1400, 52961), (1477, 50200), (1688, 43925), (1757, 42200), (2008, 36925), (2110, 35140), (2510, 29540), (2954, 25100), (3514, 21100), (4220, 17570), (5020, 14770), (5275, 14056), (5908, 12550), (6275, 11816), (7028, 10550), (7385, 10040), (8440, 8785)]