207235260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{42641}}^1$

素因数の和:42665

約数の個数: 72

約数和(自身を含む): 651910896

約数和(自身を除く): 444675636

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, 810, 972, 1215, 1620, 2430, 4860, 42641, 85282, 127923, 170564, 213205, 255846, 383769, 426410, 511692, 639615, 767538, 852820, 1151307, 1279230, 1535076, 1918845, 2302614, 2558460, 3453921, 3837690, 4605228, 5756535, 6907842, 7675380, 10361763, 11513070, 13815684, 17269605, 20723526, 23026140, 34539210, 41447052, 51808815, 69078420, 103617630, 207235260]

約数ペア:

[(1, 207235260), (2, 103617630), (3, 69078420), (4, 51808815), (5, 41447052), (6, 34539210), (9, 23026140), (10, 20723526), (12, 17269605), (15, 13815684), (18, 11513070), (20, 10361763), (27, 7675380), (30, 6907842), (36, 5756535), (45, 4605228), (54, 3837690), (60, 3453921), (81, 2558460), (90, 2302614), (108, 1918845), (135, 1535076), (162, 1279230), (180, 1151307), (243, 852820), (270, 767538), (324, 639615), (405, 511692), (486, 426410), (540, 383769), (810, 255846), (972, 213205), (1215, 170564), (1620, 127923), (2430, 85282), (4860, 42641)]