27150800

素因数分解:

$2^4\times 5^2\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:780

約数の個数: 60

約数和(自身を含む): 65963040

約数和(自身を除く): 38812240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 103, 200, 206, 400, 412, 515, 659, 824, 1030, 1318, 1648, 2060, 2575, 2636, 3295, 4120, 5150, 5272, 6590, 8240, 10300, 10544, 13180, 16475, 20600, 26360, 32950, 41200, 52720, 65900, 67877, 131800, 135754, 263600, 271508, 339385, 543016, 678770, 1086032, 1357540, 1696925, 2715080, 3393850, 5430160, 6787700, 13575400, 27150800]

約数ペア:

[(1, 27150800), (2, 13575400), (4, 6787700), (5, 5430160), (8, 3393850), (10, 2715080), (16, 1696925), (20, 1357540), (25, 1086032), (40, 678770), (50, 543016), (80, 339385), (100, 271508), (103, 263600), (200, 135754), (206, 131800), (400, 67877), (412, 65900), (515, 52720), (659, 41200), (824, 32950), (1030, 26360), (1318, 20600), (1648, 16475), (2060, 13180), (2575, 10544), (2636, 10300), (3295, 8240), (4120, 6590), (5150, 5272)]