27327420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{967}}^1$

素因数の和:1139

約数の個数: 72

約数和(自身を含む): 83507424

約数和(自身を除く): 56180004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 967, 1413, 1570, 1884, 1934, 2355, 2826, 2901, 3140, 3868, 4710, 4835, 5652, 5802, 7065, 8703, 9420, 9670, 11604, 14130, 14505, 17406, 19340, 28260, 29010, 34812, 43515, 58020, 87030, 151819, 174060, 303638, 455457, 607276, 759095, 910914, 1366371, 1518190, 1821828, 2277285, 2732742, 3036380, 4554570, 5465484, 6831855, 9109140, 13663710, 27327420]

約数ペア:

[(1, 27327420), (2, 13663710), (3, 9109140), (4, 6831855), (5, 5465484), (6, 4554570), (9, 3036380), (10, 2732742), (12, 2277285), (15, 1821828), (18, 1518190), (20, 1366371), (30, 910914), (36, 759095), (45, 607276), (60, 455457), (90, 303638), (157, 174060), (180, 151819), (314, 87030), (471, 58020), (628, 43515), (785, 34812), (942, 29010), (967, 28260), (1413, 19340), (1570, 17406), (1884, 14505), (1934, 14130), (2355, 11604), (2826, 9670), (2901, 9420), (3140, 8703), (3868, 7065), (4710, 5802), (4835, 5652)]