75912420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55009}}^1$

素因数の和:55044

約数の個数: 48

約数和(自身を含む): 221800320

約数和(自身を除く): 145887900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 55009, 110018, 165027, 220036, 275045, 330054, 550090, 660108, 825135, 1100180, 1265207, 1650270, 2530414, 3300540, 3795621, 5060828, 6326035, 7591242, 12652070, 15182484, 18978105, 25304140, 37956210, 75912420]

約数ペア:

[(1, 75912420), (2, 37956210), (3, 25304140), (4, 18978105), (5, 15182484), (6, 12652070), (10, 7591242), (12, 6326035), (15, 5060828), (20, 3795621), (23, 3300540), (30, 2530414), (46, 1650270), (60, 1265207), (69, 1100180), (92, 825135), (115, 660108), (138, 550090), (230, 330054), (276, 275045), (345, 220036), (460, 165027), (690, 110018), (1380, 55009)]