26455500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{5879}}^1$

素因数の和:5904

約数の個数: 72

約数和(自身を含む): 83472480

約数和(自身を除く): 57016980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 250, 300, 375, 450, 500, 750, 900, 1125, 1500, 2250, 4500, 5879, 11758, 17637, 23516, 29395, 35274, 52911, 58790, 70548, 88185, 105822, 117580, 146975, 176370, 211644, 264555, 293950, 352740, 440925, 529110, 587900, 734875, 881850, 1058220, 1322775, 1469750, 1763700, 2204625, 2645550, 2939500, 4409250, 5291100, 6613875, 8818500, 13227750, 26455500]

約数ペア:

[(1, 26455500), (2, 13227750), (3, 8818500), (4, 6613875), (5, 5291100), (6, 4409250), (9, 2939500), (10, 2645550), (12, 2204625), (15, 1763700), (18, 1469750), (20, 1322775), (25, 1058220), (30, 881850), (36, 734875), (45, 587900), (50, 529110), (60, 440925), (75, 352740), (90, 293950), (100, 264555), (125, 211644), (150, 176370), (180, 146975), (225, 117580), (250, 105822), (300, 88185), (375, 70548), (450, 58790), (500, 52911), (750, 35274), (900, 29395), (1125, 23516), (1500, 17637), (2250, 11758), (4500, 5879)]