74767600

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:203

約数の個数: 120

約数和(自身を含む): 189862848

約数和(自身を除く): 115095248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 47, 50, 80, 82, 94, 97, 100, 164, 188, 194, 200, 205, 235, 328, 376, 388, 400, 410, 470, 485, 656, 752, 776, 820, 940, 970, 1025, 1175, 1552, 1640, 1880, 1927, 1940, 2050, 2350, 2425, 3280, 3760, 3854, 3880, 3977, 4100, 4559, 4700, 4850, 7708, 7760, 7954, 8200, 9118, 9400, 9635, 9700, 15416, 15908, 16400, 18236, 18800, 19270, 19400, 19885, 22795, 30832, 31816, 36472, 38540, 38800, 39770, 45590, 48175, 63632, 72944, 77080, 79540, 91180, 96350, 99425, 113975, 154160, 159080, 182360, 186919, 192700, 198850, 227950, 318160, 364720, 373838, 385400, 397700, 455900, 747676, 770800, 795400, 911800, 934595, 1495352, 1590800, 1823600, 1869190, 2990704, 3738380, 4672975, 7476760, 9345950, 14953520, 18691900, 37383800, 74767600]

約数ペア:

[(1, 74767600), (2, 37383800), (4, 18691900), (5, 14953520), (8, 9345950), (10, 7476760), (16, 4672975), (20, 3738380), (25, 2990704), (40, 1869190), (41, 1823600), (47, 1590800), (50, 1495352), (80, 934595), (82, 911800), (94, 795400), (97, 770800), (100, 747676), (164, 455900), (188, 397700), (194, 385400), (200, 373838), (205, 364720), (235, 318160), (328, 227950), (376, 198850), (388, 192700), (400, 186919), (410, 182360), (470, 159080), (485, 154160), (656, 113975), (752, 99425), (776, 96350), (820, 91180), (940, 79540), (970, 77080), (1025, 72944), (1175, 63632), (1552, 48175), (1640, 45590), (1880, 39770), (1927, 38800), (1940, 38540), (2050, 36472), (2350, 31816), (2425, 30832), (3280, 22795), (3760, 19885), (3854, 19400), (3880, 19270), (3977, 18800), (4100, 18236), (4559, 16400), (4700, 15908), (4850, 15416), (7708, 9700), (7760, 9635), (7954, 9400), (8200, 9118)]