148109580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{274277}}^1$

素因数の和:274295

約数の個数: 48

約数和(自身を含む): 460787040

約数和(自身を除く): 312677460

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, 274277, 548554, 822831, 1097108, 1371385, 1645662, 2468493, 2742770, 3291324, 4114155, 4936986, 5485540, 7405479, 8228310, 9873972, 12342465, 14810958, 16456620, 24684930, 29621916, 37027395, 49369860, 74054790, 148109580]

約数ペア:

[(1, 148109580), (2, 74054790), (3, 49369860), (4, 37027395), (5, 29621916), (6, 24684930), (9, 16456620), (10, 14810958), (12, 12342465), (15, 9873972), (18, 8228310), (20, 7405479), (27, 5485540), (30, 4936986), (36, 4114155), (45, 3291324), (54, 2742770), (60, 2468493), (90, 1645662), (108, 1371385), (135, 1097108), (180, 822831), (270, 548554), (540, 274277)]