72525780

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{14923}}^1$

素因数の和:14947

約数の個数: 72

約数和(自身を含む): 228158112

約数和(自身を除く): 155632332

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, 14923, 29846, 44769, 59692, 74615, 89538, 134307, 149230, 179076, 223845, 268614, 298460, 402921, 447690, 537228, 671535, 805842, 895380, 1208763, 1343070, 1611684, 2014605, 2417526, 2686140, 3626289, 4029210, 4835052, 6043815, 7252578, 8058420, 12087630, 14505156, 18131445, 24175260, 36262890, 72525780]

約数ペア:

[(1, 72525780), (2, 36262890), (3, 24175260), (4, 18131445), (5, 14505156), (6, 12087630), (9, 8058420), (10, 7252578), (12, 6043815), (15, 4835052), (18, 4029210), (20, 3626289), (27, 2686140), (30, 2417526), (36, 2014605), (45, 1611684), (54, 1343070), (60, 1208763), (81, 895380), (90, 805842), (108, 671535), (135, 537228), (162, 447690), (180, 402921), (243, 298460), (270, 268614), (324, 223845), (405, 179076), (486, 149230), (540, 134307), (810, 89538), (972, 74615), (1215, 59692), (1620, 44769), (2430, 29846), (4860, 14923)]