121522950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{90017}}^1$

素因数の和:90038

約数の個数: 48

約数和(自身を含む): 334866960

約数和(自身を除く): 213344010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 90017, 180034, 270051, 450085, 540102, 810153, 900170, 1350255, 1620306, 2250425, 2430459, 2700510, 4050765, 4500850, 4860918, 6751275, 8101530, 12152295, 13502550, 20253825, 24304590, 40507650, 60761475, 121522950]

約数ペア:

[(1, 121522950), (2, 60761475), (3, 40507650), (5, 24304590), (6, 20253825), (9, 13502550), (10, 12152295), (15, 8101530), (18, 6751275), (25, 4860918), (27, 4500850), (30, 4050765), (45, 2700510), (50, 2430459), (54, 2250425), (75, 1620306), (90, 1350255), (135, 900170), (150, 810153), (225, 540102), (270, 450085), (450, 270051), (675, 180034), (1350, 90017)]