69278100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{7963}}^1$

素因数の和:8009

約数の個数: 72

約数和(自身を含む): 207382560

約数和(自身を除く): 138104460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 7963, 8700, 15926, 23889, 31852, 39815, 47778, 79630, 95556, 119445, 159260, 199075, 230927, 238890, 398150, 461854, 477780, 597225, 692781, 796300, 923708, 1154635, 1194450, 1385562, 2309270, 2388900, 2771124, 3463905, 4618540, 5773175, 6927810, 11546350, 13855620, 17319525, 23092700, 34639050, 69278100]

約数ペア:

[(1, 69278100), (2, 34639050), (3, 23092700), (4, 17319525), (5, 13855620), (6, 11546350), (10, 6927810), (12, 5773175), (15, 4618540), (20, 3463905), (25, 2771124), (29, 2388900), (30, 2309270), (50, 1385562), (58, 1194450), (60, 1154635), (75, 923708), (87, 796300), (100, 692781), (116, 597225), (145, 477780), (150, 461854), (174, 398150), (290, 238890), (300, 230927), (348, 199075), (435, 159260), (580, 119445), (725, 95556), (870, 79630), (1450, 47778), (1740, 39815), (2175, 31852), (2900, 23889), (4350, 15926), (7963, 8700)]