17692020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 120

約数和(自身を含む): 56674464

約数和(自身を除く): 38982444

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 81, 90, 108, 134, 135, 162, 163, 180, 201, 268, 270, 324, 326, 335, 402, 405, 489, 540, 603, 652, 670, 804, 810, 815, 978, 1005, 1206, 1340, 1467, 1620, 1630, 1809, 1956, 2010, 2412, 2445, 2934, 3015, 3260, 3618, 4020, 4401, 4890, 5427, 5868, 6030, 7236, 7335, 8802, 9045, 9780, 10854, 10921, 12060, 13203, 14670, 17604, 18090, 21708, 21842, 22005, 26406, 27135, 29340, 32763, 36180, 43684, 44010, 52812, 54270, 54605, 65526, 66015, 88020, 98289, 108540, 109210, 131052, 132030, 163815, 196578, 218420, 264060, 294867, 327630, 393156, 491445, 589734, 655260, 884601, 982890, 1179468, 1474335, 1769202, 1965780, 2948670, 3538404, 4423005, 5897340, 8846010, 17692020]

約数ペア:

[(1, 17692020), (2, 8846010), (3, 5897340), (4, 4423005), (5, 3538404), (6, 2948670), (9, 1965780), (10, 1769202), (12, 1474335), (15, 1179468), (18, 982890), (20, 884601), (27, 655260), (30, 589734), (36, 491445), (45, 393156), (54, 327630), (60, 294867), (67, 264060), (81, 218420), (90, 196578), (108, 163815), (134, 132030), (135, 131052), (162, 109210), (163, 108540), (180, 98289), (201, 88020), (268, 66015), (270, 65526), (324, 54605), (326, 54270), (335, 52812), (402, 44010), (405, 43684), (489, 36180), (540, 32763), (603, 29340), (652, 27135), (670, 26406), (804, 22005), (810, 21842), (815, 21708), (978, 18090), (1005, 17604), (1206, 14670), (1340, 13203), (1467, 12060), (1620, 10921), (1630, 10854), (1809, 9780), (1956, 9045), (2010, 8802), (2412, 7335), (2445, 7236), (2934, 6030), (3015, 5868), (3260, 5427), (3618, 4890), (4020, 4401)]