74889900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{27737}}^1$

素因数の和:27760

約数の個数: 72

約数和(自身を含む): 240765840

約数和(自身を除く): 165875940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 27737, 55474, 83211, 110948, 138685, 166422, 249633, 277370, 332844, 416055, 499266, 554740, 693425, 748899, 832110, 998532, 1248165, 1386850, 1497798, 1664220, 2080275, 2496330, 2773700, 2995596, 3744495, 4160550, 4992660, 6240825, 7488990, 8321100, 12481650, 14977980, 18722475, 24963300, 37444950, 74889900]

約数ペア:

[(1, 74889900), (2, 37444950), (3, 24963300), (4, 18722475), (5, 14977980), (6, 12481650), (9, 8321100), (10, 7488990), (12, 6240825), (15, 4992660), (18, 4160550), (20, 3744495), (25, 2995596), (27, 2773700), (30, 2496330), (36, 2080275), (45, 1664220), (50, 1497798), (54, 1386850), (60, 1248165), (75, 998532), (90, 832110), (100, 748899), (108, 693425), (135, 554740), (150, 499266), (180, 416055), (225, 332844), (270, 277370), (300, 249633), (450, 166422), (540, 138685), (675, 110948), (900, 83211), (1350, 55474), (2700, 27737)]