217103630220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9207109}}^1$

素因数の和:9207255

約数の個数: 72

約数和(自身を含む): 663574831920

約数和(自身を除く): 446471201700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 7860, 11790, 23580, 9207109, 18414218, 27621327, 36828436, 46035545, 55242654, 82863981, 92071090, 110485308, 138106635, 165727962, 184142180, 276213270, 331455924, 414319905, 552426540, 828639810, 1206131279, 1657279620, 2412262558, 3618393837, 4824525116, 6030656395, 7236787674, 10855181511, 12061312790, 14473575348, 18091969185, 21710363022, 24122625580, 36183938370, 43420726044, 54275907555, 72367876740, 108551815110, 217103630220]

約数ペア:

[(1, 217103630220), (2, 108551815110), (3, 72367876740), (4, 54275907555), (5, 43420726044), (6, 36183938370), (9, 24122625580), (10, 21710363022), (12, 18091969185), (15, 14473575348), (18, 12061312790), (20, 10855181511), (30, 7236787674), (36, 6030656395), (45, 4824525116), (60, 3618393837), (90, 2412262558), (131, 1657279620), (180, 1206131279), (262, 828639810), (393, 552426540), (524, 414319905), (655, 331455924), (786, 276213270), (1179, 184142180), (1310, 165727962), (1572, 138106635), (1965, 110485308), (2358, 92071090), (2620, 82863981), (3930, 55242654), (4716, 46035545), (5895, 36828436), (7860, 27621327), (11790, 18414218), (23580, 9207109)]