202246740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{374531}}^1$

素因数の和:374549

約数の個数: 48

約数和(自身を含む): 629213760

約数和(自身を除く): 426967020

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, 374531, 749062, 1123593, 1498124, 1872655, 2247186, 3370779, 3745310, 4494372, 5617965, 6741558, 7490620, 10112337, 11235930, 13483116, 16853895, 20224674, 22471860, 33707790, 40449348, 50561685, 67415580, 101123370, 202246740]

約数ペア:

[(1, 202246740), (2, 101123370), (3, 67415580), (4, 50561685), (5, 40449348), (6, 33707790), (9, 22471860), (10, 20224674), (12, 16853895), (15, 13483116), (18, 11235930), (20, 10112337), (27, 7490620), (30, 6741558), (36, 5617965), (45, 4494372), (54, 3745310), (60, 3370779), (90, 2247186), (108, 1872655), (135, 1498124), (180, 1123593), (270, 749062), (540, 374531)]