126568980

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{8681}}^1$

素因数の和:8708

約数の個数: 84

約数和(自身を含む): 398555892

約数和(自身を除く): 271986912

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 8681, 14580, 17362, 26043, 34724, 43405, 52086, 78129, 86810, 104172, 130215, 156258, 173620, 234387, 260430, 312516, 390645, 468774, 520860, 703161, 781290, 937548, 1171935, 1406322, 1562580, 2109483, 2343870, 2812644, 3515805, 4218966, 4687740, 6328449, 7031610, 8437932, 10547415, 12656898, 14063220, 21094830, 25313796, 31642245, 42189660, 63284490, 126568980]

約数ペア:

[(1, 126568980), (2, 63284490), (3, 42189660), (4, 31642245), (5, 25313796), (6, 21094830), (9, 14063220), (10, 12656898), (12, 10547415), (15, 8437932), (18, 7031610), (20, 6328449), (27, 4687740), (30, 4218966), (36, 3515805), (45, 2812644), (54, 2343870), (60, 2109483), (81, 1562580), (90, 1406322), (108, 1171935), (135, 937548), (162, 781290), (180, 703161), (243, 520860), (270, 468774), (324, 390645), (405, 312516), (486, 260430), (540, 234387), (729, 173620), (810, 156258), (972, 130215), (1215, 104172), (1458, 86810), (1620, 78129), (2430, 52086), (2916, 43405), (3645, 34724), (4860, 26043), (7290, 17362), (8681, 14580)]