127551420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{15077}}^1$

素因数の和:15139

約数の個数: 72

約数和(自身を含む): 395164224

約数和(自身を除く): 267612804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 15077, 30154, 45231, 60308, 75385, 90462, 135693, 150770, 180924, 226155, 271386, 301540, 452310, 542772, 678465, 708619, 904620, 1356930, 1417238, 2125857, 2713860, 2834476, 3543095, 4251714, 6377571, 7086190, 8503428, 10629285, 12755142, 14172380, 21258570, 25510284, 31887855, 42517140, 63775710, 127551420]

約数ペア:

[(1, 127551420), (2, 63775710), (3, 42517140), (4, 31887855), (5, 25510284), (6, 21258570), (9, 14172380), (10, 12755142), (12, 10629285), (15, 8503428), (18, 7086190), (20, 6377571), (30, 4251714), (36, 3543095), (45, 2834476), (47, 2713860), (60, 2125857), (90, 1417238), (94, 1356930), (141, 904620), (180, 708619), (188, 678465), (235, 542772), (282, 452310), (423, 301540), (470, 271386), (564, 226155), (705, 180924), (846, 150770), (940, 135693), (1410, 90462), (1692, 75385), (2115, 60308), (2820, 45231), (4230, 30154), (8460, 15077)]