100900680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{840839}}^1$

素因数の和:840853

約数の個数: 32

約数和(自身を含む): 302702400

約数和(自身を除く): 201801720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 840839, 1681678, 2522517, 3363356, 4204195, 5045034, 6726712, 8408390, 10090068, 12612585, 16816780, 20180136, 25225170, 33633560, 50450340, 100900680]

約数ペア:

[(1, 100900680), (2, 50450340), (3, 33633560), (4, 25225170), (5, 20180136), (6, 16816780), (8, 12612585), (10, 10090068), (12, 8408390), (15, 6726712), (20, 5045034), (24, 4204195), (30, 3363356), (40, 2522517), (60, 1681678), (120, 840839)]