137250540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{108929}}^1$

素因数の和:108951

約数の個数: 72

約数和(自身を含む): 475806240

約数和(自身を除く): 338555700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 108929, 217858, 326787, 435716, 544645, 653574, 762503, 980361, 1089290, 1307148, 1525006, 1633935, 1960722, 2178580, 2287509, 3050012, 3267870, 3812515, 3921444, 4575018, 4901805, 6535740, 6862527, 7625030, 9150036, 9803610, 11437545, 13725054, 15250060, 19607220, 22875090, 27450108, 34312635, 45750180, 68625270, 137250540]

約数ペア:

[(1, 137250540), (2, 68625270), (3, 45750180), (4, 34312635), (5, 27450108), (6, 22875090), (7, 19607220), (9, 15250060), (10, 13725054), (12, 11437545), (14, 9803610), (15, 9150036), (18, 7625030), (20, 6862527), (21, 6535740), (28, 4901805), (30, 4575018), (35, 3921444), (36, 3812515), (42, 3267870), (45, 3050012), (60, 2287509), (63, 2178580), (70, 1960722), (84, 1633935), (90, 1525006), (105, 1307148), (126, 1089290), (140, 980361), (180, 762503), (210, 653574), (252, 544645), (315, 435716), (420, 326787), (630, 217858), (1260, 108929)]