73175940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{135511}}^1$

素因数の和:135529

約数の個数: 48

約数和(自身を含む): 227660160

約数和(自身を除く): 154484220

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, 135511, 271022, 406533, 542044, 677555, 813066, 1219599, 1355110, 1626132, 2032665, 2439198, 2710220, 3658797, 4065330, 4878396, 6097995, 7317594, 8130660, 12195990, 14635188, 18293985, 24391980, 36587970, 73175940]

約数ペア:

[(1, 73175940), (2, 36587970), (3, 24391980), (4, 18293985), (5, 14635188), (6, 12195990), (9, 8130660), (10, 7317594), (12, 6097995), (15, 4878396), (18, 4065330), (20, 3658797), (27, 2710220), (30, 2439198), (36, 2032665), (45, 1626132), (54, 1355110), (60, 1219599), (90, 813066), (108, 677555), (135, 542044), (180, 406533), (270, 271022), (540, 135511)]