155628540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5651}}^1$

素因数の和:5689

約数の個数: 120

約数和(自身を含む): 517022352

約数和(自身を除く): 361393812

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, 255, 270, 306, 324, 340, 405, 459, 510, 540, 612, 765, 810, 918, 1020, 1377, 1530, 1620, 1836, 2295, 2754, 3060, 4590, 5508, 5651, 6885, 9180, 11302, 13770, 16953, 22604, 27540, 28255, 33906, 50859, 56510, 67812, 84765, 96067, 101718, 113020, 152577, 169530, 192134, 203436, 254295, 288201, 305154, 339060, 384268, 457731, 480335, 508590, 576402, 610308, 762885, 864603, 915462, 960670, 1017180, 1152804, 1441005, 1525770, 1729206, 1830924, 1921340, 2288655, 2593809, 2882010, 3051540, 3458412, 4323015, 4577310, 5187618, 5764020, 7781427, 8646030, 9154620, 10375236, 12969045, 15562854, 17292060, 25938090, 31125708, 38907135, 51876180, 77814270, 155628540]

約数ペア:

[(1, 155628540), (2, 77814270), (3, 51876180), (4, 38907135), (5, 31125708), (6, 25938090), (9, 17292060), (10, 15562854), (12, 12969045), (15, 10375236), (17, 9154620), (18, 8646030), (20, 7781427), (27, 5764020), (30, 5187618), (34, 4577310), (36, 4323015), (45, 3458412), (51, 3051540), (54, 2882010), (60, 2593809), (68, 2288655), (81, 1921340), (85, 1830924), (90, 1729206), (102, 1525770), (108, 1441005), (135, 1152804), (153, 1017180), (162, 960670), (170, 915462), (180, 864603), (204, 762885), (255, 610308), (270, 576402), (306, 508590), (324, 480335), (340, 457731), (405, 384268), (459, 339060), (510, 305154), (540, 288201), (612, 254295), (765, 203436), (810, 192134), (918, 169530), (1020, 152577), (1377, 113020), (1530, 101718), (1620, 96067), (1836, 84765), (2295, 67812), (2754, 56510), (3060, 50859), (4590, 33906), (5508, 28255), (5651, 27540), (6885, 22604), (9180, 16953), (11302, 13770)]