136861380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{253447}}^1$

素因数の和:253465

約数の個数: 48

約数和(自身を含む): 425792640

約数和(自身を除く): 288931260

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, 253447, 506894, 760341, 1013788, 1267235, 1520682, 2281023, 2534470, 3041364, 3801705, 4562046, 5068940, 6843069, 7603410, 9124092, 11405115, 13686138, 15206820, 22810230, 27372276, 34215345, 45620460, 68430690, 136861380]

約数ペア:

[(1, 136861380), (2, 68430690), (3, 45620460), (4, 34215345), (5, 27372276), (6, 22810230), (9, 15206820), (10, 13686138), (12, 11405115), (15, 9124092), (18, 7603410), (20, 6843069), (27, 5068940), (30, 4562046), (36, 3801705), (45, 3041364), (54, 2534470), (60, 2281023), (90, 1520682), (108, 1267235), (135, 1013788), (180, 760341), (270, 506894), (540, 253447)]