69085980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4127}}^1$

素因数の和:4176

約数の個数: 96

約数和(自身を含む): 221921280

約数和(自身を除く): 152835300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 31, 36, 45, 54, 60, 62, 90, 93, 108, 124, 135, 155, 180, 186, 270, 279, 310, 372, 465, 540, 558, 620, 837, 930, 1116, 1395, 1674, 1860, 2790, 3348, 4127, 4185, 5580, 8254, 8370, 12381, 16508, 16740, 20635, 24762, 37143, 41270, 49524, 61905, 74286, 82540, 111429, 123810, 127937, 148572, 185715, 222858, 247620, 255874, 371430, 383811, 445716, 511748, 557145, 639685, 742860, 767622, 1114290, 1151433, 1279370, 1535244, 1919055, 2228580, 2302866, 2558740, 3454299, 3838110, 4605732, 5757165, 6908598, 7676220, 11514330, 13817196, 17271495, 23028660, 34542990, 69085980]

約数ペア:

[(1, 69085980), (2, 34542990), (3, 23028660), (4, 17271495), (5, 13817196), (6, 11514330), (9, 7676220), (10, 6908598), (12, 5757165), (15, 4605732), (18, 3838110), (20, 3454299), (27, 2558740), (30, 2302866), (31, 2228580), (36, 1919055), (45, 1535244), (54, 1279370), (60, 1151433), (62, 1114290), (90, 767622), (93, 742860), (108, 639685), (124, 557145), (135, 511748), (155, 445716), (180, 383811), (186, 371430), (270, 255874), (279, 247620), (310, 222858), (372, 185715), (465, 148572), (540, 127937), (558, 123810), (620, 111429), (837, 82540), (930, 74286), (1116, 61905), (1395, 49524), (1674, 41270), (1860, 37143), (2790, 24762), (3348, 20635), (4127, 16740), (4185, 16508), (5580, 12381), (8254, 8370)]