65818260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5009}}^1$

素因数の和:5097

約数の個数: 72

約数和(自身を含む): 202424040

約数和(自身を除く): 136605780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 5009, 6570, 10018, 13140, 15027, 20036, 25045, 30054, 45081, 50090, 60108, 75135, 90162, 100180, 150270, 180324, 225405, 300540, 365657, 450810, 731314, 901620, 1096971, 1462628, 1828285, 2193942, 3290913, 3656570, 4387884, 5484855, 6581826, 7313140, 10969710, 13163652, 16454565, 21939420, 32909130, 65818260]

約数ペア:

[(1, 65818260), (2, 32909130), (3, 21939420), (4, 16454565), (5, 13163652), (6, 10969710), (9, 7313140), (10, 6581826), (12, 5484855), (15, 4387884), (18, 3656570), (20, 3290913), (30, 2193942), (36, 1828285), (45, 1462628), (60, 1096971), (73, 901620), (90, 731314), (146, 450810), (180, 365657), (219, 300540), (292, 225405), (365, 180324), (438, 150270), (657, 100180), (730, 90162), (876, 75135), (1095, 60108), (1314, 50090), (1460, 45081), (2190, 30054), (2628, 25045), (3285, 20036), (4380, 15027), (5009, 13140), (6570, 10018)]