275977980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1533211}}^1$

素因数の和:1533226

約数の個数: 36

約数和(自身を含む): 837133752

約数和(自身を除く): 561155772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1533211, 3066422, 4599633, 6132844, 7666055, 9199266, 13798899, 15332110, 18398532, 22998165, 27597798, 30664220, 45996330, 55195596, 68994495, 91992660, 137988990, 275977980]

約数ペア:

[(1, 275977980), (2, 137988990), (3, 91992660), (4, 68994495), (5, 55195596), (6, 45996330), (9, 30664220), (10, 27597798), (12, 22998165), (15, 18398532), (18, 15332110), (20, 13798899), (30, 9199266), (36, 7666055), (45, 6132844), (60, 4599633), (90, 3066422), (180, 1533211)]