138869500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3607}}^1$

素因数の和:3644

約数の個数: 96

約数和(自身を含む): 378233856

約数和(自身を除く): 239364356

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 550, 700, 770, 875, 1100, 1375, 1540, 1750, 1925, 2750, 3500, 3607, 3850, 5500, 7214, 7700, 9625, 14428, 18035, 19250, 25249, 36070, 38500, 39677, 50498, 72140, 79354, 90175, 100996, 126245, 158708, 180350, 198385, 252490, 277739, 360700, 396770, 450875, 504980, 555478, 631225, 793540, 901750, 991925, 1110956, 1262450, 1388695, 1803500, 1983850, 2524900, 2777390, 3156125, 3967700, 4959625, 5554780, 6312250, 6943475, 9919250, 12624500, 13886950, 19838500, 27773900, 34717375, 69434750, 138869500]

約数ペア:

[(1, 138869500), (2, 69434750), (4, 34717375), (5, 27773900), (7, 19838500), (10, 13886950), (11, 12624500), (14, 9919250), (20, 6943475), (22, 6312250), (25, 5554780), (28, 4959625), (35, 3967700), (44, 3156125), (50, 2777390), (55, 2524900), (70, 1983850), (77, 1803500), (100, 1388695), (110, 1262450), (125, 1110956), (140, 991925), (154, 901750), (175, 793540), (220, 631225), (250, 555478), (275, 504980), (308, 450875), (350, 396770), (385, 360700), (500, 277739), (550, 252490), (700, 198385), (770, 180350), (875, 158708), (1100, 126245), (1375, 100996), (1540, 90175), (1750, 79354), (1925, 72140), (2750, 50498), (3500, 39677), (3607, 38500), (3850, 36070), (5500, 25249), (7214, 19250), (7700, 18035), (9625, 14428)]