79758700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3929}}^1$

素因数の和:3979

約数の個数: 72

約数和(自身を含む): 204674400

約数和(自身を除く): 124915700

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, 3929, 4060, 5075, 7858, 10150, 15716, 19645, 20300, 27503, 39290, 55006, 78580, 98225, 110012, 113941, 137515, 196450, 227882, 275030, 392900, 455764, 550060, 569705, 687575, 797587, 1139410, 1375150, 1595174, 2278820, 2750300, 2848525, 3190348, 3987935, 5697050, 7975870, 11394100, 15951740, 19939675, 39879350, 79758700]

約数ペア:

[(1, 79758700), (2, 39879350), (4, 19939675), (5, 15951740), (7, 11394100), (10, 7975870), (14, 5697050), (20, 3987935), (25, 3190348), (28, 2848525), (29, 2750300), (35, 2278820), (50, 1595174), (58, 1375150), (70, 1139410), (100, 797587), (116, 687575), (140, 569705), (145, 550060), (175, 455764), (203, 392900), (290, 275030), (350, 227882), (406, 196450), (580, 137515), (700, 113941), (725, 110012), (812, 98225), (1015, 78580), (1450, 55006), (2030, 39290), (2900, 27503), (3929, 20300), (4060, 19645), (5075, 15716), (7858, 10150)]