91090620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{463}}^1\times {\mathrm{1093}}^1$

素因数の和:1571

約数の個数: 72

約数和(自身を含む): 277158336

約数和(自身を除く): 186067716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 463, 926, 1093, 1389, 1852, 2186, 2315, 2778, 3279, 4167, 4372, 4630, 5465, 5556, 6558, 6945, 8334, 9260, 9837, 10930, 13116, 13890, 16395, 16668, 19674, 20835, 21860, 27780, 32790, 39348, 41670, 49185, 65580, 83340, 98370, 196740, 506059, 1012118, 1518177, 2024236, 2530295, 3036354, 4554531, 5060590, 6072708, 7590885, 9109062, 10121180, 15181770, 18218124, 22772655, 30363540, 45545310, 91090620]

約数ペア:

[(1, 91090620), (2, 45545310), (3, 30363540), (4, 22772655), (5, 18218124), (6, 15181770), (9, 10121180), (10, 9109062), (12, 7590885), (15, 6072708), (18, 5060590), (20, 4554531), (30, 3036354), (36, 2530295), (45, 2024236), (60, 1518177), (90, 1012118), (180, 506059), (463, 196740), (926, 98370), (1093, 83340), (1389, 65580), (1852, 49185), (2186, 41670), (2315, 39348), (2778, 32790), (3279, 27780), (4167, 21860), (4372, 20835), (4630, 19674), (5465, 16668), (5556, 16395), (6558, 13890), (6945, 13116), (8334, 10930), (9260, 9837)]