73087380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{135347}}^1$

素因数の和:135365

約数の個数: 48

約数和(自身を含む): 227384640

約数和(自身を除く): 154297260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 135347, 270694, 406041, 541388, 676735, 812082, 1218123, 1353470, 1624164, 2030205, 2436246, 2706940, 3654369, 4060410, 4872492, 6090615, 7308738, 8120820, 12181230, 14617476, 18271845, 24362460, 36543690, 73087380]

約数ペア:

[(1, 73087380), (2, 36543690), (3, 24362460), (4, 18271845), (5, 14617476), (6, 12181230), (9, 8120820), (10, 7308738), (12, 6090615), (15, 4872492), (18, 4060410), (20, 3654369), (27, 2706940), (30, 2436246), (36, 2030205), (45, 1624164), (54, 1353470), (60, 1218123), (90, 812082), (108, 676735), (135, 541388), (180, 406041), (270, 270694), (540, 135347)]