211728150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{263}}^1\times {\mathrm{1789}}^1$

素因数の和:2070

約数の個数: 72

約数和(自身を含む): 571325040

約数和(自身を除く): 359596890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 263, 450, 526, 789, 1315, 1578, 1789, 2367, 2630, 3578, 3945, 4734, 5367, 6575, 7890, 8945, 10734, 11835, 13150, 16101, 17890, 19725, 23670, 26835, 32202, 39450, 44725, 53670, 59175, 80505, 89450, 118350, 134175, 161010, 268350, 402525, 470507, 805050, 941014, 1411521, 2352535, 2823042, 4234563, 4705070, 7057605, 8469126, 11762675, 14115210, 21172815, 23525350, 35288025, 42345630, 70576050, 105864075, 211728150]

約数ペア:

[(1, 211728150), (2, 105864075), (3, 70576050), (5, 42345630), (6, 35288025), (9, 23525350), (10, 21172815), (15, 14115210), (18, 11762675), (25, 8469126), (30, 7057605), (45, 4705070), (50, 4234563), (75, 2823042), (90, 2352535), (150, 1411521), (225, 941014), (263, 805050), (450, 470507), (526, 402525), (789, 268350), (1315, 161010), (1578, 134175), (1789, 118350), (2367, 89450), (2630, 80505), (3578, 59175), (3945, 53670), (4734, 44725), (5367, 39450), (6575, 32202), (7890, 26835), (8945, 23670), (10734, 19725), (11835, 17890), (13150, 16101)]