75074120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1759}}^1$

素因数の和:1878

約数の個数: 64

約数和(自身を含む): 186278400

約数和(自身を除く): 111204280

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 97, 110, 194, 220, 388, 440, 485, 776, 970, 1067, 1759, 1940, 2134, 3518, 3880, 4268, 5335, 7036, 8536, 8795, 10670, 14072, 17590, 19349, 21340, 35180, 38698, 42680, 70360, 77396, 96745, 154792, 170623, 193490, 341246, 386980, 682492, 773960, 853115, 1364984, 1706230, 1876853, 3412460, 3753706, 6824920, 7507412, 9384265, 15014824, 18768530, 37537060, 75074120]

約数ペア:

[(1, 75074120), (2, 37537060), (4, 18768530), (5, 15014824), (8, 9384265), (10, 7507412), (11, 6824920), (20, 3753706), (22, 3412460), (40, 1876853), (44, 1706230), (55, 1364984), (88, 853115), (97, 773960), (110, 682492), (194, 386980), (220, 341246), (388, 193490), (440, 170623), (485, 154792), (776, 96745), (970, 77396), (1067, 70360), (1759, 42680), (1940, 38698), (2134, 35180), (3518, 21340), (3880, 19349), (4268, 17590), (5335, 14072), (7036, 10670), (8536, 8795)]