243315100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1801}}^1$

素因数の和:2015

約数の個数: 72

約数和(自身を含む): 606884768

約数和(自身を除く): 363569668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 193, 350, 386, 700, 772, 965, 1351, 1801, 1930, 2702, 3602, 3860, 4825, 5404, 6755, 7204, 9005, 9650, 12607, 13510, 18010, 19300, 25214, 27020, 33775, 36020, 45025, 50428, 63035, 67550, 90050, 126070, 135100, 180100, 252140, 315175, 347593, 630350, 695186, 1260700, 1390372, 1737965, 2433151, 3475930, 4866302, 6951860, 8689825, 9732604, 12165755, 17379650, 24331510, 34759300, 48663020, 60828775, 121657550, 243315100]

約数ペア:

[(1, 243315100), (2, 121657550), (4, 60828775), (5, 48663020), (7, 34759300), (10, 24331510), (14, 17379650), (20, 12165755), (25, 9732604), (28, 8689825), (35, 6951860), (50, 4866302), (70, 3475930), (100, 2433151), (140, 1737965), (175, 1390372), (193, 1260700), (350, 695186), (386, 630350), (700, 347593), (772, 315175), (965, 252140), (1351, 180100), (1801, 135100), (1930, 126070), (2702, 90050), (3602, 67550), (3860, 63035), (4825, 50428), (5404, 45025), (6755, 36020), (7204, 33775), (9005, 27020), (9650, 25214), (12607, 19300), (13510, 18010)]