119219220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:342

約数の個数: 144

約数和(自身を含む): 376888512

約数和(自身を除く): 257669292

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 73, 86, 90, 129, 146, 172, 180, 211, 215, 219, 258, 292, 365, 387, 422, 430, 438, 516, 633, 645, 657, 730, 774, 844, 860, 876, 1055, 1095, 1266, 1290, 1314, 1460, 1548, 1899, 1935, 2110, 2190, 2532, 2580, 2628, 3139, 3165, 3285, 3798, 3870, 4220, 4380, 6278, 6330, 6570, 7596, 7740, 9073, 9417, 9495, 12556, 12660, 13140, 15403, 15695, 18146, 18834, 18990, 27219, 28251, 30806, 31390, 36292, 37668, 37980, 45365, 46209, 47085, 54438, 56502, 61612, 62780, 77015, 81657, 90730, 92418, 94170, 108876, 113004, 136095, 138627, 141255, 154030, 163314, 181460, 184836, 188340, 231045, 272190, 277254, 282510, 308060, 326628, 408285, 462090, 544380, 554508, 565020, 662329, 693135, 816570, 924180, 1324658, 1386270, 1633140, 1986987, 2649316, 2772540, 3311645, 3973974, 5960961, 6623290, 7947948, 9934935, 11921922, 13246580, 19869870, 23843844, 29804805, 39739740, 59609610, 119219220]

約数ペア:

[(1, 119219220), (2, 59609610), (3, 39739740), (4, 29804805), (5, 23843844), (6, 19869870), (9, 13246580), (10, 11921922), (12, 9934935), (15, 7947948), (18, 6623290), (20, 5960961), (30, 3973974), (36, 3311645), (43, 2772540), (45, 2649316), (60, 1986987), (73, 1633140), (86, 1386270), (90, 1324658), (129, 924180), (146, 816570), (172, 693135), (180, 662329), (211, 565020), (215, 554508), (219, 544380), (258, 462090), (292, 408285), (365, 326628), (387, 308060), (422, 282510), (430, 277254), (438, 272190), (516, 231045), (633, 188340), (645, 184836), (657, 181460), (730, 163314), (774, 154030), (844, 141255), (860, 138627), (876, 136095), (1055, 113004), (1095, 108876), (1266, 94170), (1290, 92418), (1314, 90730), (1460, 81657), (1548, 77015), (1899, 62780), (1935, 61612), (2110, 56502), (2190, 54438), (2532, 47085), (2580, 46209), (2628, 45365), (3139, 37980), (3165, 37668), (3285, 36292), (3798, 31390), (3870, 30806), (4220, 28251), (4380, 27219), (6278, 18990), (6330, 18834), (6570, 18146), (7596, 15695), (7740, 15403), (9073, 13140), (9417, 12660), (9495, 12556)]