4158540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:189

約数の個数: 120

約数和(自身を含む): 13904352

約数和(自身を除く): 9745812

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, 151, 153, 162, 170, 180, 204, 255, 270, 302, 306, 324, 340, 405, 453, 459, 510, 540, 604, 612, 755, 765, 810, 906, 918, 1020, 1359, 1377, 1510, 1530, 1620, 1812, 1836, 2265, 2295, 2567, 2718, 2754, 3020, 3060, 4077, 4530, 4590, 5134, 5436, 5508, 6795, 6885, 7701, 8154, 9060, 9180, 10268, 12231, 12835, 13590, 13770, 15402, 16308, 20385, 23103, 24462, 25670, 27180, 27540, 30804, 38505, 40770, 46206, 48924, 51340, 61155, 69309, 77010, 81540, 92412, 115515, 122310, 138618, 154020, 207927, 231030, 244620, 277236, 346545, 415854, 462060, 693090, 831708, 1039635, 1386180, 2079270, 4158540]

約数ペア:

[(1, 4158540), (2, 2079270), (3, 1386180), (4, 1039635), (5, 831708), (6, 693090), (9, 462060), (10, 415854), (12, 346545), (15, 277236), (17, 244620), (18, 231030), (20, 207927), (27, 154020), (30, 138618), (34, 122310), (36, 115515), (45, 92412), (51, 81540), (54, 77010), (60, 69309), (68, 61155), (81, 51340), (85, 48924), (90, 46206), (102, 40770), (108, 38505), (135, 30804), (151, 27540), (153, 27180), (162, 25670), (170, 24462), (180, 23103), (204, 20385), (255, 16308), (270, 15402), (302, 13770), (306, 13590), (324, 12835), (340, 12231), (405, 10268), (453, 9180), (459, 9060), (510, 8154), (540, 7701), (604, 6885), (612, 6795), (755, 5508), (765, 5436), (810, 5134), (906, 4590), (918, 4530), (1020, 4077), (1359, 3060), (1377, 3020), (1510, 2754), (1530, 2718), (1620, 2567), (1812, 2295), (1836, 2265)]