220982100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{736607}}^1$

素因数の和:736624

約数の個数: 36

約数和(自身を含む): 639375744

約数和(自身を除く): 418393644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 736607, 1473214, 2209821, 2946428, 3683035, 4419642, 7366070, 8839284, 11049105, 14732140, 18415175, 22098210, 36830350, 44196420, 55245525, 73660700, 110491050, 220982100]

約数ペア:

[(1, 220982100), (2, 110491050), (3, 73660700), (4, 55245525), (5, 44196420), (6, 36830350), (10, 22098210), (12, 18415175), (15, 14732140), (20, 11049105), (25, 8839284), (30, 7366070), (50, 4419642), (60, 3683035), (75, 2946428), (100, 2209821), (150, 1473214), (300, 736607)]