201529260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1119607}}^1$

素因数の和:1119622

約数の個数: 36

約数和(自身を含む): 611305968

約数和(自身を除く): 409776708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1119607, 2239214, 3358821, 4478428, 5598035, 6717642, 10076463, 11196070, 13435284, 16794105, 20152926, 22392140, 33588210, 40305852, 50382315, 67176420, 100764630, 201529260]

約数ペア:

[(1, 201529260), (2, 100764630), (3, 67176420), (4, 50382315), (5, 40305852), (6, 33588210), (9, 22392140), (10, 20152926), (12, 16794105), (15, 13435284), (18, 11196070), (20, 10076463), (30, 6717642), (36, 5598035), (45, 4478428), (60, 3358821), (90, 2239214), (180, 1119607)]