227641860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{421559}}^1$

素因数の和:421577

約数の個数: 48

約数和(自身を含む): 708220800

約数和(自身を除く): 480578940

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, 421559, 843118, 1264677, 1686236, 2107795, 2529354, 3794031, 4215590, 5058708, 6323385, 7588062, 8431180, 11382093, 12646770, 15176124, 18970155, 22764186, 25293540, 37940310, 45528372, 56910465, 75880620, 113820930, 227641860]

約数ペア:

[(1, 227641860), (2, 113820930), (3, 75880620), (4, 56910465), (5, 45528372), (6, 37940310), (9, 25293540), (10, 22764186), (12, 18970155), (15, 15176124), (18, 12646770), (20, 11382093), (27, 8431180), (30, 7588062), (36, 6323385), (45, 5058708), (54, 4215590), (60, 3794031), (90, 2529354), (108, 2107795), (135, 1686236), (180, 1264677), (270, 843118), (540, 421559)]