54945900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{61051}}^1$

素因数の和:61071

約数の個数: 54

約数和(自身を含む): 172227692

約数和(自身を除く): 117281792

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 61051, 122102, 183153, 244204, 305255, 366306, 549459, 610510, 732612, 915765, 1098918, 1221020, 1526275, 1831530, 2197836, 2747295, 3052550, 3663060, 4578825, 5494590, 6105100, 9157650, 10989180, 13736475, 18315300, 27472950, 54945900]

約数ペア:

[(1, 54945900), (2, 27472950), (3, 18315300), (4, 13736475), (5, 10989180), (6, 9157650), (9, 6105100), (10, 5494590), (12, 4578825), (15, 3663060), (18, 3052550), (20, 2747295), (25, 2197836), (30, 1831530), (36, 1526275), (45, 1221020), (50, 1098918), (60, 915765), (75, 732612), (90, 610510), (100, 549459), (150, 366306), (180, 305255), (225, 244204), (300, 183153), (450, 122102), (900, 61051)]