225160020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{416963}}^1$

素因数の和:416981

約数の個数: 48

約数和(自身を含む): 700499520

約数和(自身を除く): 475339500

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, 416963, 833926, 1250889, 1667852, 2084815, 2501778, 3752667, 4169630, 5003556, 6254445, 7505334, 8339260, 11258001, 12508890, 15010668, 18763335, 22516002, 25017780, 37526670, 45032004, 56290005, 75053340, 112580010, 225160020]

約数ペア:

[(1, 225160020), (2, 112580010), (3, 75053340), (4, 56290005), (5, 45032004), (6, 37526670), (9, 25017780), (10, 22516002), (12, 18763335), (15, 15010668), (18, 12508890), (20, 11258001), (27, 8339260), (30, 7505334), (36, 6254445), (45, 5003556), (54, 4169630), (60, 3752667), (90, 2501778), (108, 2084815), (135, 1667852), (180, 1250889), (270, 833926), (540, 416963)]