75379860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{9739}}^1$

素因数の和:9797

約数の個数: 72

約数和(自身を含む): 233993760

約数和(自身を除く): 158613900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 9739, 19478, 29217, 38956, 48695, 58434, 87651, 97390, 116868, 146085, 175302, 194780, 292170, 350604, 418777, 438255, 584340, 837554, 876510, 1256331, 1675108, 1753020, 2093885, 2512662, 3768993, 4187770, 5025324, 6281655, 7537986, 8375540, 12563310, 15075972, 18844965, 25126620, 37689930, 75379860]

約数ペア:

[(1, 75379860), (2, 37689930), (3, 25126620), (4, 18844965), (5, 15075972), (6, 12563310), (9, 8375540), (10, 7537986), (12, 6281655), (15, 5025324), (18, 4187770), (20, 3768993), (30, 2512662), (36, 2093885), (43, 1753020), (45, 1675108), (60, 1256331), (86, 876510), (90, 837554), (129, 584340), (172, 438255), (180, 418777), (215, 350604), (258, 292170), (387, 194780), (430, 175302), (516, 146085), (645, 116868), (774, 97390), (860, 87651), (1290, 58434), (1548, 48695), (1935, 38956), (2580, 29217), (3870, 19478), (7740, 9739)]