214668900

素因数分解:

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

素因数の和:152

約数の個数: 144

約数和(自身を含む): 706552000

約数和(自身を除く): 491883100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 43, 45, 50, 54, 60, 75, 86, 90, 100, 108, 129, 135, 150, 172, 180, 215, 225, 258, 270, 300, 387, 430, 450, 516, 540, 645, 675, 774, 860, 900, 1075, 1161, 1290, 1350, 1548, 1849, 1935, 2150, 2322, 2580, 2700, 3225, 3698, 3870, 4300, 4644, 5547, 5805, 6450, 7396, 7740, 9245, 9675, 11094, 11610, 12900, 16641, 18490, 19350, 22188, 23220, 27735, 29025, 33282, 36980, 38700, 46225, 49923, 55470, 58050, 66564, 79507, 83205, 92450, 99846, 110940, 116100, 138675, 159014, 166410, 184900, 199692, 238521, 249615, 277350, 318028, 332820, 397535, 416025, 477042, 499230, 554700, 715563, 795070, 832050, 954084, 998460, 1192605, 1248075, 1431126, 1590140, 1664100, 1987675, 2146689, 2385210, 2496150, 2862252, 3577815, 3975350, 4293378, 4770420, 4992300, 5963025, 7155630, 7950700, 8586756, 10733445, 11926050, 14311260, 17889075, 21466890, 23852100, 35778150, 42933780, 53667225, 71556300, 107334450, 214668900]

約数ペア:

[(1, 214668900), (2, 107334450), (3, 71556300), (4, 53667225), (5, 42933780), (6, 35778150), (9, 23852100), (10, 21466890), (12, 17889075), (15, 14311260), (18, 11926050), (20, 10733445), (25, 8586756), (27, 7950700), (30, 7155630), (36, 5963025), (43, 4992300), (45, 4770420), (50, 4293378), (54, 3975350), (60, 3577815), (75, 2862252), (86, 2496150), (90, 2385210), (100, 2146689), (108, 1987675), (129, 1664100), (135, 1590140), (150, 1431126), (172, 1248075), (180, 1192605), (215, 998460), (225, 954084), (258, 832050), (270, 795070), (300, 715563), (387, 554700), (430, 499230), (450, 477042), (516, 416025), (540, 397535), (645, 332820), (675, 318028), (774, 277350), (860, 249615), (900, 238521), (1075, 199692), (1161, 184900), (1290, 166410), (1350, 159014), (1548, 138675), (1849, 116100), (1935, 110940), (2150, 99846), (2322, 92450), (2580, 83205), (2700, 79507), (3225, 66564), (3698, 58050), (3870, 55470), (4300, 49923), (4644, 46225), (5547, 38700), (5805, 36980), (6450, 33282), (7396, 29025), (7740, 27735), (9245, 23220), (9675, 22188), (11094, 19350), (11610, 18490), (12900, 16641)]