71556300

素因数分解:

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

素因数の和:149

約数の個数: 108

約数和(自身を含む): 229629400

約数和(自身を除く): 158073100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 43, 45, 50, 60, 75, 86, 90, 100, 129, 150, 172, 180, 215, 225, 258, 300, 387, 430, 450, 516, 645, 774, 860, 900, 1075, 1290, 1548, 1849, 1935, 2150, 2580, 3225, 3698, 3870, 4300, 5547, 6450, 7396, 7740, 9245, 9675, 11094, 12900, 16641, 18490, 19350, 22188, 27735, 33282, 36980, 38700, 46225, 55470, 66564, 79507, 83205, 92450, 110940, 138675, 159014, 166410, 184900, 238521, 277350, 318028, 332820, 397535, 416025, 477042, 554700, 715563, 795070, 832050, 954084, 1192605, 1431126, 1590140, 1664100, 1987675, 2385210, 2862252, 3577815, 3975350, 4770420, 5963025, 7155630, 7950700, 11926050, 14311260, 17889075, 23852100, 35778150, 71556300]

約数ペア:

[(1, 71556300), (2, 35778150), (3, 23852100), (4, 17889075), (5, 14311260), (6, 11926050), (9, 7950700), (10, 7155630), (12, 5963025), (15, 4770420), (18, 3975350), (20, 3577815), (25, 2862252), (30, 2385210), (36, 1987675), (43, 1664100), (45, 1590140), (50, 1431126), (60, 1192605), (75, 954084), (86, 832050), (90, 795070), (100, 715563), (129, 554700), (150, 477042), (172, 416025), (180, 397535), (215, 332820), (225, 318028), (258, 277350), (300, 238521), (387, 184900), (430, 166410), (450, 159014), (516, 138675), (645, 110940), (774, 92450), (860, 83205), (900, 79507), (1075, 66564), (1290, 55470), (1548, 46225), (1849, 38700), (1935, 36980), (2150, 33282), (2580, 27735), (3225, 22188), (3698, 19350), (3870, 18490), (4300, 16641), (5547, 12900), (6450, 11094), (7396, 9675), (7740, 9245)]