149841180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{832451}}^1$

素因数の和:832466

約数の個数: 36

約数和(自身を含む): 454518792

約数和(自身を除く): 304677612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 832451, 1664902, 2497353, 3329804, 4162255, 4994706, 7492059, 8324510, 9989412, 12486765, 14984118, 16649020, 24973530, 29968236, 37460295, 49947060, 74920590, 149841180]

約数ペア:

[(1, 149841180), (2, 74920590), (3, 49947060), (4, 37460295), (5, 29968236), (6, 24973530), (9, 16649020), (10, 14984118), (12, 12486765), (15, 9989412), (18, 8324510), (20, 7492059), (30, 4994706), (36, 4162255), (45, 3329804), (60, 2497353), (90, 1664902), (180, 832451)]