90026280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{250073}}^1$

素因数の和:250090

約数の個数: 48

約数和(自身を含む): 292586580

約数和(自身を除く): 202560300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 250073, 500146, 750219, 1000292, 1250365, 1500438, 2000584, 2250657, 2500730, 3000876, 3751095, 4501314, 5001460, 6001752, 7502190, 9002628, 10002920, 11253285, 15004380, 18005256, 22506570, 30008760, 45013140, 90026280]

約数ペア:

[(1, 90026280), (2, 45013140), (3, 30008760), (4, 22506570), (5, 18005256), (6, 15004380), (8, 11253285), (9, 10002920), (10, 9002628), (12, 7502190), (15, 6001752), (18, 5001460), (20, 4501314), (24, 3751095), (30, 3000876), (36, 2500730), (40, 2250657), (45, 2000584), (60, 1500438), (72, 1250365), (90, 1000292), (120, 750219), (180, 500146), (360, 250073)]