25308180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{46867}}^1$

素因数の和:46885

約数の個数: 48

約数和(自身を含む): 78738240

約数和(自身を除く): 53430060

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, 46867, 93734, 140601, 187468, 234335, 281202, 421803, 468670, 562404, 703005, 843606, 937340, 1265409, 1406010, 1687212, 2109015, 2530818, 2812020, 4218030, 5061636, 6327045, 8436060, 12654090, 25308180]

約数ペア:

[(1, 25308180), (2, 12654090), (3, 8436060), (4, 6327045), (5, 5061636), (6, 4218030), (9, 2812020), (10, 2530818), (12, 2109015), (15, 1687212), (18, 1406010), (20, 1265409), (27, 937340), (30, 843606), (36, 703005), (45, 562404), (54, 468670), (60, 421803), (90, 281202), (108, 234335), (135, 187468), (180, 140601), (270, 93734), (540, 46867)]