82739300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6221}}^1$

素因数の和:6261

約数の個数: 72

約数和(自身を含む): 216027840

約数和(自身を除く): 133288540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 25, 28, 35, 38, 50, 70, 76, 95, 100, 133, 140, 175, 190, 266, 350, 380, 475, 532, 665, 700, 950, 1330, 1900, 2660, 3325, 6221, 6650, 12442, 13300, 24884, 31105, 43547, 62210, 87094, 118199, 124420, 155525, 174188, 217735, 236398, 311050, 435470, 472796, 590995, 622100, 827393, 870940, 1088675, 1181990, 1654786, 2177350, 2363980, 2954975, 3309572, 4136965, 4354700, 5909950, 8273930, 11819900, 16547860, 20684825, 41369650, 82739300]

約数ペア:

[(1, 82739300), (2, 41369650), (4, 20684825), (5, 16547860), (7, 11819900), (10, 8273930), (14, 5909950), (19, 4354700), (20, 4136965), (25, 3309572), (28, 2954975), (35, 2363980), (38, 2177350), (50, 1654786), (70, 1181990), (76, 1088675), (95, 870940), (100, 827393), (133, 622100), (140, 590995), (175, 472796), (190, 435470), (266, 311050), (350, 236398), (380, 217735), (475, 174188), (532, 155525), (665, 124420), (700, 118199), (950, 87094), (1330, 62210), (1900, 43547), (2660, 31105), (3325, 24884), (6221, 13300), (6650, 12442)]