162073980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{300137}}^1$

素因数の和:300155

約数の個数: 48

約数和(自身を含む): 504231840

約数和(自身を除く): 342157860

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, 300137, 600274, 900411, 1200548, 1500685, 1800822, 2701233, 3001370, 3601644, 4502055, 5402466, 6002740, 8103699, 9004110, 10804932, 13506165, 16207398, 18008220, 27012330, 32414796, 40518495, 54024660, 81036990, 162073980]

約数ペア:

[(1, 162073980), (2, 81036990), (3, 54024660), (4, 40518495), (5, 32414796), (6, 27012330), (9, 18008220), (10, 16207398), (12, 13506165), (15, 10804932), (18, 9004110), (20, 8103699), (27, 6002740), (30, 5402466), (36, 4502055), (45, 3601644), (54, 3001370), (60, 2701233), (90, 1800822), (108, 1500685), (135, 1200548), (180, 900411), (270, 600274), (540, 300137)]