123300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{137}}^1$

素因数の和:157

約数の個数: 54

約数和(自身を含む): 389298

約数和(自身を除く): 265998

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 137, 150, 180, 225, 274, 300, 411, 450, 548, 685, 822, 900, 1233, 1370, 1644, 2055, 2466, 2740, 3425, 4110, 4932, 6165, 6850, 8220, 10275, 12330, 13700, 20550, 24660, 30825, 41100, 61650, 123300]

約数ペア:

[(1, 123300), (2, 61650), (3, 41100), (4, 30825), (5, 24660), (6, 20550), (9, 13700), (10, 12330), (12, 10275), (15, 8220), (18, 6850), (20, 6165), (25, 4932), (30, 4110), (36, 3425), (45, 2740), (50, 2466), (60, 2055), (75, 1644), (90, 1370), (100, 1233), (137, 900), (150, 822), (180, 685), (225, 548), (274, 450), (300, 411)]