82620

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17}}^1$

素因数の和:41

約数の個数: 72

約数和(自身を含む): 275184

約数和(自身を除く): 192564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 765, 810, 918, 972, 1020, 1215, 1377, 1530, 1620, 1836, 2295, 2430, 2754, 3060, 4131, 4590, 4860, 5508, 6885, 8262, 9180, 13770, 16524, 20655, 27540, 41310, 82620]

約数ペア:

[(1, 82620), (2, 41310), (3, 27540), (4, 20655), (5, 16524), (6, 13770), (9, 9180), (10, 8262), (12, 6885), (15, 5508), (17, 4860), (18, 4590), (20, 4131), (27, 3060), (30, 2754), (34, 2430), (36, 2295), (45, 1836), (51, 1620), (54, 1530), (60, 1377), (68, 1215), (81, 1020), (85, 972), (90, 918), (102, 810), (108, 765), (135, 612), (153, 540), (162, 510), (170, 486), (180, 459), (204, 405), (243, 340), (255, 324), (270, 306)]