272433400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71693}}^1$

素因数の和:71728

約数の個数: 48

約数和(自身を含む): 666754200

約数和(自身を除く): 394320800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 380, 475, 760, 950, 1900, 3800, 71693, 143386, 286772, 358465, 573544, 716930, 1362167, 1433860, 1792325, 2724334, 2867720, 3584650, 5448668, 6810835, 7169300, 10897336, 13621670, 14338600, 27243340, 34054175, 54486680, 68108350, 136216700, 272433400]

約数ペア:

[(1, 272433400), (2, 136216700), (4, 68108350), (5, 54486680), (8, 34054175), (10, 27243340), (19, 14338600), (20, 13621670), (25, 10897336), (38, 7169300), (40, 6810835), (50, 5448668), (76, 3584650), (95, 2867720), (100, 2724334), (152, 1792325), (190, 1433860), (200, 1362167), (380, 716930), (475, 573544), (760, 358465), (950, 286772), (1900, 143386), (3800, 71693)]