66320820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{607}}^2$

素因数の和:1229

約数の個数: 54

約数和(自身を含む): 201505122

約数和(自身を除く): 135184302

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 607, 1214, 1821, 2428, 3035, 3642, 5463, 6070, 7284, 9105, 10926, 12140, 18210, 21852, 27315, 36420, 54630, 109260, 368449, 736898, 1105347, 1473796, 1842245, 2210694, 3316041, 3684490, 4421388, 5526735, 6632082, 7368980, 11053470, 13264164, 16580205, 22106940, 33160410, 66320820]

約数ペア:

[(1, 66320820), (2, 33160410), (3, 22106940), (4, 16580205), (5, 13264164), (6, 11053470), (9, 7368980), (10, 6632082), (12, 5526735), (15, 4421388), (18, 3684490), (20, 3316041), (30, 2210694), (36, 1842245), (45, 1473796), (60, 1105347), (90, 736898), (180, 368449), (607, 109260), (1214, 54630), (1821, 36420), (2428, 27315), (3035, 21852), (3642, 18210), (5463, 12140), (6070, 10926), (7284, 9105)]