76412340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{967}}^1$

素因数の和:1421

約数の個数: 72

約数和(自身を含む): 232552320

約数和(自身を除く): 156139980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 439, 878, 967, 1317, 1756, 1934, 2195, 2634, 2901, 3868, 3951, 4390, 4835, 5268, 5802, 6585, 7902, 8703, 8780, 9670, 11604, 13170, 14505, 15804, 17406, 19340, 19755, 26340, 29010, 34812, 39510, 43515, 58020, 79020, 87030, 174060, 424513, 849026, 1273539, 1698052, 2122565, 2547078, 3820617, 4245130, 5094156, 6367695, 7641234, 8490260, 12735390, 15282468, 19103085, 25470780, 38206170, 76412340]

約数ペア:

[(1, 76412340), (2, 38206170), (3, 25470780), (4, 19103085), (5, 15282468), (6, 12735390), (9, 8490260), (10, 7641234), (12, 6367695), (15, 5094156), (18, 4245130), (20, 3820617), (30, 2547078), (36, 2122565), (45, 1698052), (60, 1273539), (90, 849026), (180, 424513), (439, 174060), (878, 87030), (967, 79020), (1317, 58020), (1756, 43515), (1934, 39510), (2195, 34812), (2634, 29010), (2901, 26340), (3868, 19755), (3951, 19340), (4390, 17406), (4835, 15804), (5268, 14505), (5802, 13170), (6585, 11604), (7902, 9670), (8703, 8780)]