162505620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{859}}^1\times {\mathrm{1051}}^1$

素因数の和:1925

約数の個数: 72

約数和(自身を含む): 493977120

約数和(自身を除く): 331471500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 859, 1051, 1718, 2102, 2577, 3153, 3436, 4204, 4295, 5154, 5255, 6306, 7731, 8590, 9459, 10308, 10510, 12612, 12885, 15462, 15765, 17180, 18918, 21020, 25770, 30924, 31530, 37836, 38655, 47295, 51540, 63060, 77310, 94590, 154620, 189180, 902809, 1805618, 2708427, 3611236, 4514045, 5416854, 8125281, 9028090, 10833708, 13542135, 16250562, 18056180, 27084270, 32501124, 40626405, 54168540, 81252810, 162505620]

約数ペア:

[(1, 162505620), (2, 81252810), (3, 54168540), (4, 40626405), (5, 32501124), (6, 27084270), (9, 18056180), (10, 16250562), (12, 13542135), (15, 10833708), (18, 9028090), (20, 8125281), (30, 5416854), (36, 4514045), (45, 3611236), (60, 2708427), (90, 1805618), (180, 902809), (859, 189180), (1051, 154620), (1718, 94590), (2102, 77310), (2577, 63060), (3153, 51540), (3436, 47295), (4204, 38655), (4295, 37836), (5154, 31530), (5255, 30924), (6306, 25770), (7731, 21020), (8590, 18918), (9459, 17180), (10308, 15765), (10510, 15462), (12612, 12885)]