18254700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{6761}}^1$

素因数の和:6784

約数の個数: 72

約数和(自身を含む): 58694160

約数和(自身を除く): 40439460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 6761, 13522, 20283, 27044, 33805, 40566, 60849, 67610, 81132, 101415, 121698, 135220, 169025, 182547, 202830, 243396, 304245, 338050, 365094, 405660, 507075, 608490, 676100, 730188, 912735, 1014150, 1216980, 1521225, 1825470, 2028300, 3042450, 3650940, 4563675, 6084900, 9127350, 18254700]

約数ペア:

[(1, 18254700), (2, 9127350), (3, 6084900), (4, 4563675), (5, 3650940), (6, 3042450), (9, 2028300), (10, 1825470), (12, 1521225), (15, 1216980), (18, 1014150), (20, 912735), (25, 730188), (27, 676100), (30, 608490), (36, 507075), (45, 405660), (50, 365094), (54, 338050), (60, 304245), (75, 243396), (90, 202830), (100, 182547), (108, 169025), (135, 135220), (150, 121698), (180, 101415), (225, 81132), (270, 67610), (300, 60849), (450, 40566), (540, 33805), (675, 27044), (900, 20283), (1350, 13522), (2700, 6761)]