201911100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{35423}}^1$

素因数の和:35459

約数の個数: 72

約数和(自身を含む): 614960640

約数和(自身を除く): 413049540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 35423, 70846, 106269, 141692, 177115, 212538, 354230, 425076, 531345, 673037, 708460, 885575, 1062690, 1346074, 1771150, 2019111, 2125380, 2656725, 2692148, 3365185, 3542300, 4038222, 5313450, 6730370, 8076444, 10095555, 10626900, 13460740, 16825925, 20191110, 33651850, 40382220, 50477775, 67303700, 100955550, 201911100]

約数ペア:

[(1, 201911100), (2, 100955550), (3, 67303700), (4, 50477775), (5, 40382220), (6, 33651850), (10, 20191110), (12, 16825925), (15, 13460740), (19, 10626900), (20, 10095555), (25, 8076444), (30, 6730370), (38, 5313450), (50, 4038222), (57, 3542300), (60, 3365185), (75, 2692148), (76, 2656725), (95, 2125380), (100, 2019111), (114, 1771150), (150, 1346074), (190, 1062690), (228, 885575), (285, 708460), (300, 673037), (380, 531345), (475, 425076), (570, 354230), (950, 212538), (1140, 177115), (1425, 141692), (1900, 106269), (2850, 70846), (5700, 35423)]