123019800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{205033}}^1$

素因数の和:205052

約数の個数: 48

約数和(自身を含む): 381363240

約数和(自身を除く): 258343440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 205033, 410066, 615099, 820132, 1025165, 1230198, 1640264, 2050330, 2460396, 3075495, 4100660, 4920792, 5125825, 6150990, 8201320, 10251650, 12301980, 15377475, 20503300, 24603960, 30754950, 41006600, 61509900, 123019800]

約数ペア:

[(1, 123019800), (2, 61509900), (3, 41006600), (4, 30754950), (5, 24603960), (6, 20503300), (8, 15377475), (10, 12301980), (12, 10251650), (15, 8201320), (20, 6150990), (24, 5125825), (25, 4920792), (30, 4100660), (40, 3075495), (50, 2460396), (60, 2050330), (75, 1640264), (100, 1230198), (120, 1025165), (150, 820132), (200, 615099), (300, 410066), (600, 205033)]