140021100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{155579}}^1$

素因数の和:155599

約数の個数: 54

約数和(自身を含む): 438891180

約数和(自身を除く): 298870080

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 155579, 311158, 466737, 622316, 777895, 933474, 1400211, 1555790, 1866948, 2333685, 2800422, 3111580, 3889475, 4667370, 5600844, 7001055, 7778950, 9334740, 11668425, 14002110, 15557900, 23336850, 28004220, 35005275, 46673700, 70010550, 140021100]

約数ペア:

[(1, 140021100), (2, 70010550), (3, 46673700), (4, 35005275), (5, 28004220), (6, 23336850), (9, 15557900), (10, 14002110), (12, 11668425), (15, 9334740), (18, 7778950), (20, 7001055), (25, 5600844), (30, 4667370), (36, 3889475), (45, 3111580), (50, 2800422), (60, 2333685), (75, 1866948), (90, 1555790), (100, 1400211), (150, 933474), (180, 777895), (225, 622316), (300, 466737), (450, 311158), (900, 155579)]