198460200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{330767}}^1$

素因数の和:330786

約数の個数: 48

約数和(自身を含む): 615228480

約数和(自身を除く): 416768280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 330767, 661534, 992301, 1323068, 1653835, 1984602, 2646136, 3307670, 3969204, 4961505, 6615340, 7938408, 8269175, 9923010, 13230680, 16538350, 19846020, 24807525, 33076700, 39692040, 49615050, 66153400, 99230100, 198460200]

約数ペア:

[(1, 198460200), (2, 99230100), (3, 66153400), (4, 49615050), (5, 39692040), (6, 33076700), (8, 24807525), (10, 19846020), (12, 16538350), (15, 13230680), (20, 9923010), (24, 8269175), (25, 7938408), (30, 6615340), (40, 4961505), (50, 3969204), (60, 3307670), (75, 2646136), (100, 1984602), (120, 1653835), (150, 1323068), (200, 992301), (300, 661534), (600, 330767)]