77985060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{44819}}^1$

素因数の和:44860

約数の個数: 48

約数和(自身を含む): 225892800

約数和(自身を除く): 147907740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 44819, 89638, 134457, 179276, 224095, 268914, 448190, 537828, 672285, 896380, 1299751, 1344570, 2599502, 2689140, 3899253, 5199004, 6498755, 7798506, 12997510, 15597012, 19496265, 25995020, 38992530, 77985060]

約数ペア:

[(1, 77985060), (2, 38992530), (3, 25995020), (4, 19496265), (5, 15597012), (6, 12997510), (10, 7798506), (12, 6498755), (15, 5199004), (20, 3899253), (29, 2689140), (30, 2599502), (58, 1344570), (60, 1299751), (87, 896380), (116, 672285), (145, 537828), (174, 448190), (290, 268914), (348, 224095), (435, 179276), (580, 134457), (870, 89638), (1740, 44819)]