156970980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9377}}^1$

素因数の和:9426

約数の個数: 96

約数和(自身を含む): 504161280

約数和(自身を除く): 347190300

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, 4185, 5580, 8370, 9377, 16740, 18754, 28131, 37508, 46885, 56262, 84393, 93770, 112524, 140655, 168786, 187540, 253179, 281310, 290687, 337572, 421965, 506358, 562620, 581374, 843930, 872061, 1012716, 1162748, 1265895, 1453435, 1687860, 1744122, 2531790, 2616183, 2906870, 3488244, 4360305, 5063580, 5232366, 5813740, 7848549, 8720610, 10464732, 13080915, 15697098, 17441220, 26161830, 31394196, 39242745, 52323660, 78485490, 156970980]

約数ペア:

[(1, 156970980), (2, 78485490), (3, 52323660), (4, 39242745), (5, 31394196), (6, 26161830), (9, 17441220), (10, 15697098), (12, 13080915), (15, 10464732), (18, 8720610), (20, 7848549), (27, 5813740), (30, 5232366), (31, 5063580), (36, 4360305), (45, 3488244), (54, 2906870), (60, 2616183), (62, 2531790), (90, 1744122), (93, 1687860), (108, 1453435), (124, 1265895), (135, 1162748), (155, 1012716), (180, 872061), (186, 843930), (270, 581374), (279, 562620), (310, 506358), (372, 421965), (465, 337572), (540, 290687), (558, 281310), (620, 253179), (837, 187540), (930, 168786), (1116, 140655), (1395, 112524), (1674, 93770), (1860, 84393), (2790, 56262), (3348, 46885), (4185, 37508), (5580, 28131), (8370, 18754), (9377, 16740)]