185000220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{342593}}^1$

素因数の和:342611

約数の個数: 48

約数和(自身を含む): 575557920

約数和(自身を除く): 390557700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 342593, 685186, 1027779, 1370372, 1712965, 2055558, 3083337, 3425930, 4111116, 5138895, 6166674, 6851860, 9250011, 10277790, 12333348, 15416685, 18500022, 20555580, 30833370, 37000044, 46250055, 61666740, 92500110, 185000220]

約数ペア:

[(1, 185000220), (2, 92500110), (3, 61666740), (4, 46250055), (5, 37000044), (6, 30833370), (9, 20555580), (10, 18500022), (12, 15416685), (15, 12333348), (18, 10277790), (20, 9250011), (27, 6851860), (30, 6166674), (36, 5138895), (45, 4111116), (54, 3425930), (60, 3083337), (90, 2055558), (108, 1712965), (135, 1370372), (180, 1027779), (270, 685186), (540, 342593)]