238109400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{132283}}^1$

素因数の和:132305

約数の個数: 72

約数和(自身を含む): 799656780

約数和(自身を除く): 561547380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 132283, 264566, 396849, 529132, 661415, 793698, 1058264, 1190547, 1322830, 1587396, 1984245, 2381094, 2645660, 3174792, 3307075, 3968490, 4762188, 5291320, 5952735, 6614150, 7936980, 9524376, 9921225, 11905470, 13228300, 15873960, 19842450, 23810940, 26456600, 29763675, 39684900, 47621880, 59527350, 79369800, 119054700, 238109400]

約数ペア:

[(1, 238109400), (2, 119054700), (3, 79369800), (4, 59527350), (5, 47621880), (6, 39684900), (8, 29763675), (9, 26456600), (10, 23810940), (12, 19842450), (15, 15873960), (18, 13228300), (20, 11905470), (24, 9921225), (25, 9524376), (30, 7936980), (36, 6614150), (40, 5952735), (45, 5291320), (50, 4762188), (60, 3968490), (72, 3307075), (75, 3174792), (90, 2645660), (100, 2381094), (120, 1984245), (150, 1587396), (180, 1322830), (200, 1190547), (225, 1058264), (300, 793698), (360, 661415), (450, 529132), (600, 396849), (900, 264566), (1800, 132283)]