26974260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{541}}^1$

素因数の和:833

約数の個数: 72

約数和(自身を含む): 82269096

約数和(自身を除く): 55294836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 277, 541, 554, 831, 1082, 1108, 1385, 1623, 1662, 2164, 2493, 2705, 2770, 3246, 3324, 4155, 4869, 4986, 5410, 5540, 6492, 8115, 8310, 9738, 9972, 10820, 12465, 16230, 16620, 19476, 24345, 24930, 32460, 48690, 49860, 97380, 149857, 299714, 449571, 599428, 749285, 899142, 1348713, 1498570, 1798284, 2247855, 2697426, 2997140, 4495710, 5394852, 6743565, 8991420, 13487130, 26974260]

約数ペア:

[(1, 26974260), (2, 13487130), (3, 8991420), (4, 6743565), (5, 5394852), (6, 4495710), (9, 2997140), (10, 2697426), (12, 2247855), (15, 1798284), (18, 1498570), (20, 1348713), (30, 899142), (36, 749285), (45, 599428), (60, 449571), (90, 299714), (180, 149857), (277, 97380), (541, 49860), (554, 48690), (831, 32460), (1082, 24930), (1108, 24345), (1385, 19476), (1623, 16620), (1662, 16230), (2164, 12465), (2493, 10820), (2705, 9972), (2770, 9738), (3246, 8310), (3324, 8115), (4155, 6492), (4869, 5540), (4986, 5410)]