76458780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{424771}}^1$

素因数の和:424786

約数の個数: 36

約数和(自身を含む): 231925512

約数和(自身を除く): 155466732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 424771, 849542, 1274313, 1699084, 2123855, 2548626, 3822939, 4247710, 5097252, 6371565, 7645878, 8495420, 12743130, 15291756, 19114695, 25486260, 38229390, 76458780]

約数ペア:

[(1, 76458780), (2, 38229390), (3, 25486260), (4, 19114695), (5, 15291756), (6, 12743130), (9, 8495420), (10, 7645878), (12, 6371565), (15, 5097252), (18, 4247710), (20, 3822939), (30, 2548626), (36, 2123855), (45, 1699084), (60, 1274313), (90, 849542), (180, 424771)]