5425380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 18112248

約数和(自身を除く): 12686868

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, 197, 204, 255, 270, 306, 324, 340, 394, 405, 459, 510, 540, 591, 612, 765, 788, 810, 918, 985, 1020, 1182, 1377, 1530, 1620, 1773, 1836, 1970, 2295, 2364, 2754, 2955, 3060, 3349, 3546, 3940, 4590, 5319, 5508, 5910, 6698, 6885, 7092, 8865, 9180, 10047, 10638, 11820, 13396, 13770, 15957, 16745, 17730, 20094, 21276, 26595, 27540, 30141, 31914, 33490, 35460, 40188, 50235, 53190, 60282, 63828, 66980, 79785, 90423, 100470, 106380, 120564, 150705, 159570, 180846, 200940, 271269, 301410, 319140, 361692, 452115, 542538, 602820, 904230, 1085076, 1356345, 1808460, 2712690, 5425380]

約数ペア:

[(1, 5425380), (2, 2712690), (3, 1808460), (4, 1356345), (5, 1085076), (6, 904230), (9, 602820), (10, 542538), (12, 452115), (15, 361692), (17, 319140), (18, 301410), (20, 271269), (27, 200940), (30, 180846), (34, 159570), (36, 150705), (45, 120564), (51, 106380), (54, 100470), (60, 90423), (68, 79785), (81, 66980), (85, 63828), (90, 60282), (102, 53190), (108, 50235), (135, 40188), (153, 35460), (162, 33490), (170, 31914), (180, 30141), (197, 27540), (204, 26595), (255, 21276), (270, 20094), (306, 17730), (324, 16745), (340, 15957), (394, 13770), (405, 13396), (459, 11820), (510, 10638), (540, 10047), (591, 9180), (612, 8865), (765, 7092), (788, 6885), (810, 6698), (918, 5910), (985, 5508), (1020, 5319), (1182, 4590), (1377, 3940), (1530, 3546), (1620, 3349), (1773, 3060), (1836, 2955), (1970, 2754), (2295, 2364)]