166886300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8221}}^1$

素因数の和:8271

約数の個数: 72

約数和(自身を含む): 428201760

約数和(自身を除く): 261315460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 50, 58, 70, 100, 116, 140, 145, 175, 203, 290, 350, 406, 580, 700, 725, 812, 1015, 1450, 2030, 2900, 4060, 5075, 8221, 10150, 16442, 20300, 32884, 41105, 57547, 82210, 115094, 164420, 205525, 230188, 238409, 287735, 411050, 476818, 575470, 822100, 953636, 1150940, 1192045, 1438675, 1668863, 2384090, 2877350, 3337726, 4768180, 5754700, 5960225, 6675452, 8344315, 11920450, 16688630, 23840900, 33377260, 41721575, 83443150, 166886300]

約数ペア:

[(1, 166886300), (2, 83443150), (4, 41721575), (5, 33377260), (7, 23840900), (10, 16688630), (14, 11920450), (20, 8344315), (25, 6675452), (28, 5960225), (29, 5754700), (35, 4768180), (50, 3337726), (58, 2877350), (70, 2384090), (100, 1668863), (116, 1438675), (140, 1192045), (145, 1150940), (175, 953636), (203, 822100), (290, 575470), (350, 476818), (406, 411050), (580, 287735), (700, 238409), (725, 230188), (812, 205525), (1015, 164420), (1450, 115094), (2030, 82210), (2900, 57547), (4060, 41105), (5075, 32884), (8221, 20300), (10150, 16442)]