149360220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{276593}}^1$

素因数の和:276611

約数の個数: 48

約数和(自身を含む): 464677920

約数和(自身を除く): 315317700

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, 276593, 553186, 829779, 1106372, 1382965, 1659558, 2489337, 2765930, 3319116, 4148895, 4978674, 5531860, 7468011, 8297790, 9957348, 12446685, 14936022, 16595580, 24893370, 29872044, 37340055, 49786740, 74680110, 149360220]

約数ペア:

[(1, 149360220), (2, 74680110), (3, 49786740), (4, 37340055), (5, 29872044), (6, 24893370), (9, 16595580), (10, 14936022), (12, 12446685), (15, 9957348), (18, 8297790), (20, 7468011), (27, 5531860), (30, 4978674), (36, 4148895), (45, 3319116), (54, 2765930), (60, 2489337), (90, 1659558), (108, 1382965), (135, 1106372), (180, 829779), (270, 553186), (540, 276593)]