75047840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1811}}^1$

素因数の和:1870

約数の個数: 96

約数和(自身を含む): 208220544

約数和(自身を除く): 133172704

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 370, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 1811, 2072, 2590, 2960, 3622, 4144, 5180, 5920, 7244, 8288, 9055, 10360, 12677, 14488, 18110, 20720, 25354, 28976, 36220, 41440, 50708, 57952, 63385, 67007, 72440, 101416, 126770, 134014, 144880, 202832, 253540, 268028, 289760, 335035, 405664, 469049, 507080, 536056, 670070, 938098, 1014160, 1072112, 1340140, 1876196, 2028320, 2144224, 2345245, 2680280, 3752392, 4690490, 5360560, 7504784, 9380980, 10721120, 15009568, 18761960, 37523920, 75047840]

約数ペア:

[(1, 75047840), (2, 37523920), (4, 18761960), (5, 15009568), (7, 10721120), (8, 9380980), (10, 7504784), (14, 5360560), (16, 4690490), (20, 3752392), (28, 2680280), (32, 2345245), (35, 2144224), (37, 2028320), (40, 1876196), (56, 1340140), (70, 1072112), (74, 1014160), (80, 938098), (112, 670070), (140, 536056), (148, 507080), (160, 469049), (185, 405664), (224, 335035), (259, 289760), (280, 268028), (296, 253540), (370, 202832), (518, 144880), (560, 134014), (592, 126770), (740, 101416), (1036, 72440), (1120, 67007), (1184, 63385), (1295, 57952), (1480, 50708), (1811, 41440), (2072, 36220), (2590, 28976), (2960, 25354), (3622, 20720), (4144, 18110), (5180, 14488), (5920, 12677), (7244, 10360), (8288, 9055)]