201899400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{336499}}^1$

素因数の和:336518

約数の個数: 48

約数和(自身を含む): 625890000

約数和(自身を除く): 423990600

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, 336499, 672998, 1009497, 1345996, 1682495, 2018994, 2691992, 3364990, 4037988, 5047485, 6729980, 8075976, 8412475, 10094970, 13459960, 16824950, 20189940, 25237425, 33649900, 40379880, 50474850, 67299800, 100949700, 201899400]

約数ペア:

[(1, 201899400), (2, 100949700), (3, 67299800), (4, 50474850), (5, 40379880), (6, 33649900), (8, 25237425), (10, 20189940), (12, 16824950), (15, 13459960), (20, 10094970), (24, 8412475), (25, 8075976), (30, 6729980), (40, 5047485), (50, 4037988), (60, 3364990), (75, 2691992), (100, 2018994), (120, 1682495), (150, 1345996), (200, 1009497), (300, 672998), (600, 336499)]