133678620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{247553}}^1$

素因数の和:247571

約数の個数: 48

約数和(自身を含む): 415890720

約数和(自身を除く): 282212100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 247553, 495106, 742659, 990212, 1237765, 1485318, 2227977, 2475530, 2970636, 3713295, 4455954, 4951060, 6683931, 7426590, 8911908, 11139885, 13367862, 14853180, 22279770, 26735724, 33419655, 44559540, 66839310, 133678620]

約数ペア:

[(1, 133678620), (2, 66839310), (3, 44559540), (4, 33419655), (5, 26735724), (6, 22279770), (9, 14853180), (10, 13367862), (12, 11139885), (15, 8911908), (18, 7426590), (20, 6683931), (27, 4951060), (30, 4455954), (36, 3713295), (45, 2970636), (54, 2475530), (60, 2227977), (90, 1485318), (108, 1237765), (135, 990212), (180, 742659), (270, 495106), (540, 247553)]