80199300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{6217}}^1$

素因数の和:6277

約数の個数: 72

約数和(自身を含む): 237477856

約数和(自身を除く): 157278556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 129, 150, 172, 215, 258, 300, 430, 516, 645, 860, 1075, 1290, 2150, 2580, 3225, 4300, 6217, 6450, 12434, 12900, 18651, 24868, 31085, 37302, 62170, 74604, 93255, 124340, 155425, 186510, 267331, 310850, 373020, 466275, 534662, 621700, 801993, 932550, 1069324, 1336655, 1603986, 1865100, 2673310, 3207972, 4009965, 5346620, 6683275, 8019930, 13366550, 16039860, 20049825, 26733100, 40099650, 80199300]

約数ペア:

[(1, 80199300), (2, 40099650), (3, 26733100), (4, 20049825), (5, 16039860), (6, 13366550), (10, 8019930), (12, 6683275), (15, 5346620), (20, 4009965), (25, 3207972), (30, 2673310), (43, 1865100), (50, 1603986), (60, 1336655), (75, 1069324), (86, 932550), (100, 801993), (129, 621700), (150, 534662), (172, 466275), (215, 373020), (258, 310850), (300, 267331), (430, 186510), (516, 155425), (645, 124340), (860, 93255), (1075, 74604), (1290, 62170), (2150, 37302), (2580, 31085), (3225, 24868), (4300, 18651), (6217, 12900), (6450, 12434)]