83185900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{787}}^1$

素因数の和:959

約数の個数: 72

約数和(自身を含む): 207931136

約数和(自身を除く): 124745236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 151, 175, 302, 350, 604, 700, 755, 787, 1057, 1510, 1574, 2114, 3020, 3148, 3775, 3935, 4228, 5285, 5509, 7550, 7870, 10570, 11018, 15100, 15740, 19675, 21140, 22036, 26425, 27545, 39350, 52850, 55090, 78700, 105700, 110180, 118837, 137725, 237674, 275450, 475348, 550900, 594185, 831859, 1188370, 1663718, 2376740, 2970925, 3327436, 4159295, 5941850, 8318590, 11883700, 16637180, 20796475, 41592950, 83185900]

約数ペア:

[(1, 83185900), (2, 41592950), (4, 20796475), (5, 16637180), (7, 11883700), (10, 8318590), (14, 5941850), (20, 4159295), (25, 3327436), (28, 2970925), (35, 2376740), (50, 1663718), (70, 1188370), (100, 831859), (140, 594185), (151, 550900), (175, 475348), (302, 275450), (350, 237674), (604, 137725), (700, 118837), (755, 110180), (787, 105700), (1057, 78700), (1510, 55090), (1574, 52850), (2114, 39350), (3020, 27545), (3148, 26425), (3775, 22036), (3935, 21140), (4228, 19675), (5285, 15740), (5509, 15100), (7550, 11018), (7870, 10570)]