86819580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3739}}^1$

素因数の和:3800

約数の個数: 96

約数和(自身を含む): 276460800

約数和(自身を除く): 189641220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 86, 90, 108, 129, 135, 172, 180, 215, 258, 270, 387, 430, 516, 540, 645, 774, 860, 1161, 1290, 1548, 1935, 2322, 2580, 3739, 3870, 4644, 5805, 7478, 7740, 11217, 11610, 14956, 18695, 22434, 23220, 33651, 37390, 44868, 56085, 67302, 74780, 100953, 112170, 134604, 160777, 168255, 201906, 224340, 321554, 336510, 403812, 482331, 504765, 643108, 673020, 803885, 964662, 1009530, 1446993, 1607770, 1929324, 2019060, 2411655, 2893986, 3215540, 4340979, 4823310, 5787972, 7234965, 8681958, 9646620, 14469930, 17363916, 21704895, 28939860, 43409790, 86819580]

約数ペア:

[(1, 86819580), (2, 43409790), (3, 28939860), (4, 21704895), (5, 17363916), (6, 14469930), (9, 9646620), (10, 8681958), (12, 7234965), (15, 5787972), (18, 4823310), (20, 4340979), (27, 3215540), (30, 2893986), (36, 2411655), (43, 2019060), (45, 1929324), (54, 1607770), (60, 1446993), (86, 1009530), (90, 964662), (108, 803885), (129, 673020), (135, 643108), (172, 504765), (180, 482331), (215, 403812), (258, 336510), (270, 321554), (387, 224340), (430, 201906), (516, 168255), (540, 160777), (645, 134604), (774, 112170), (860, 100953), (1161, 74780), (1290, 67302), (1548, 56085), (1935, 44868), (2322, 37390), (2580, 33651), (3739, 23220), (3870, 22434), (4644, 18695), (5805, 14956), (7478, 11610), (7740, 11217)]