100722840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{4349}}^1$

素因数の和:4556

約数の個数: 64

約数和(自身を含む): 303804000

約数和(自身を除く): 203081160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 193, 386, 579, 772, 965, 1158, 1544, 1930, 2316, 2895, 3860, 4349, 4632, 5790, 7720, 8698, 11580, 13047, 17396, 21745, 23160, 26094, 34792, 43490, 52188, 65235, 86980, 104376, 130470, 173960, 260940, 521880, 839357, 1678714, 2518071, 3357428, 4196785, 5036142, 6714856, 8393570, 10072284, 12590355, 16787140, 20144568, 25180710, 33574280, 50361420, 100722840]

約数ペア:

[(1, 100722840), (2, 50361420), (3, 33574280), (4, 25180710), (5, 20144568), (6, 16787140), (8, 12590355), (10, 10072284), (12, 8393570), (15, 6714856), (20, 5036142), (24, 4196785), (30, 3357428), (40, 2518071), (60, 1678714), (120, 839357), (193, 521880), (386, 260940), (579, 173960), (772, 130470), (965, 104376), (1158, 86980), (1544, 65235), (1930, 52188), (2316, 43490), (2895, 34792), (3860, 26094), (4349, 23160), (4632, 21745), (5790, 17396), (7720, 13047), (8698, 11580)]