74171880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{206033}}^1$

素因数の和:206050

約数の個数: 48

約数和(自身を含む): 241059780

約数和(自身を除く): 166887900

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 206033, 412066, 618099, 824132, 1030165, 1236198, 1648264, 1854297, 2060330, 2472396, 3090495, 3708594, 4120660, 4944792, 6180990, 7417188, 8241320, 9271485, 12361980, 14834376, 18542970, 24723960, 37085940, 74171880]

約数ペア:

[(1, 74171880), (2, 37085940), (3, 24723960), (4, 18542970), (5, 14834376), (6, 12361980), (8, 9271485), (9, 8241320), (10, 7417188), (12, 6180990), (15, 4944792), (18, 4120660), (20, 3708594), (24, 3090495), (30, 2472396), (36, 2060330), (40, 1854297), (45, 1648264), (60, 1236198), (72, 1030165), (90, 824132), (120, 618099), (180, 412066), (360, 206033)]