27097740

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:453

約数の個数: 120

約数和(自身を含む): 87207120

約数和(自身を除く): 60109380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 389, 405, 430, 516, 540, 645, 774, 778, 810, 860, 1161, 1167, 1290, 1548, 1556, 1620, 1935, 1945, 2322, 2334, 2580, 3483, 3501, 3870, 3890, 4644, 4668, 5805, 5835, 6966, 7002, 7740, 7780, 10503, 11610, 11670, 13932, 14004, 16727, 17415, 17505, 21006, 23220, 23340, 31509, 33454, 34830, 35010, 42012, 50181, 52515, 63018, 66908, 69660, 70020, 83635, 100362, 105030, 126036, 150543, 157545, 167270, 200724, 210060, 250905, 301086, 315090, 334540, 451629, 501810, 602172, 630180, 752715, 903258, 1003620, 1354887, 1505430, 1806516, 2258145, 2709774, 3010860, 4516290, 5419548, 6774435, 9032580, 13548870, 27097740]

約数ペア:

[(1, 27097740), (2, 13548870), (3, 9032580), (4, 6774435), (5, 5419548), (6, 4516290), (9, 3010860), (10, 2709774), (12, 2258145), (15, 1806516), (18, 1505430), (20, 1354887), (27, 1003620), (30, 903258), (36, 752715), (43, 630180), (45, 602172), (54, 501810), (60, 451629), (81, 334540), (86, 315090), (90, 301086), (108, 250905), (129, 210060), (135, 200724), (162, 167270), (172, 157545), (180, 150543), (215, 126036), (258, 105030), (270, 100362), (324, 83635), (387, 70020), (389, 69660), (405, 66908), (430, 63018), (516, 52515), (540, 50181), (645, 42012), (774, 35010), (778, 34830), (810, 33454), (860, 31509), (1161, 23340), (1167, 23220), (1290, 21006), (1548, 17505), (1556, 17415), (1620, 16727), (1935, 14004), (1945, 13932), (2322, 11670), (2334, 11610), (2580, 10503), (3483, 7780), (3501, 7740), (3870, 7002), (3890, 6966), (4644, 5835), (4668, 5805)]