555197220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:539

約数の個数: 192

約数和(自身を含む): 1844156160

約数和(自身を除く): 1288958940

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, 85, 90, 102, 108, 135, 153, 170, 180, 197, 204, 255, 270, 306, 307, 340, 394, 459, 510, 540, 591, 612, 614, 765, 788, 918, 921, 985, 1020, 1182, 1228, 1530, 1535, 1773, 1836, 1842, 1970, 2295, 2364, 2763, 2955, 3060, 3070, 3349, 3546, 3684, 3940, 4590, 4605, 5219, 5319, 5526, 5910, 6140, 6698, 7092, 8289, 8865, 9180, 9210, 10047, 10438, 10638, 11052, 11820, 13396, 13815, 15657, 16578, 16745, 17730, 18420, 20094, 20876, 21276, 26095, 26595, 27630, 30141, 31314, 33156, 33490, 35460, 40188, 41445, 46971, 50235, 52190, 53190, 55260, 60282, 60479, 62628, 66980, 78285, 82890, 90423, 93942, 100470, 104380, 106380, 120564, 120958, 140913, 150705, 156570, 165780, 180846, 181437, 187884, 200940, 234855, 241916, 281826, 301410, 302395, 313140, 361692, 362874, 452115, 469710, 544311, 563652, 602820, 604790, 704565, 725748, 904230, 907185, 939420, 1028143, 1088622, 1209580, 1409130, 1632933, 1808460, 1814370, 2056286, 2177244, 2721555, 2818260, 3084429, 3265866, 3628740, 4112572, 5140715, 5443110, 6168858, 6531732, 8164665, 9253287, 10281430, 10886220, 12337716, 15422145, 16329330, 18506574, 20562860, 27759861, 30844290, 32658660, 37013148, 46266435, 55519722, 61688580, 92532870, 111039444, 138799305, 185065740, 277598610, 555197220]

約数ペア:

[(1, 555197220), (2, 277598610), (3, 185065740), (4, 138799305), (5, 111039444), (6, 92532870), (9, 61688580), (10, 55519722), (12, 46266435), (15, 37013148), (17, 32658660), (18, 30844290), (20, 27759861), (27, 20562860), (30, 18506574), (34, 16329330), (36, 15422145), (45, 12337716), (51, 10886220), (54, 10281430), (60, 9253287), (68, 8164665), (85, 6531732), (90, 6168858), (102, 5443110), (108, 5140715), (135, 4112572), (153, 3628740), (170, 3265866), (180, 3084429), (197, 2818260), (204, 2721555), (255, 2177244), (270, 2056286), (306, 1814370), (307, 1808460), (340, 1632933), (394, 1409130), (459, 1209580), (510, 1088622), (540, 1028143), (591, 939420), (612, 907185), (614, 904230), (765, 725748), (788, 704565), (918, 604790), (921, 602820), (985, 563652), (1020, 544311), (1182, 469710), (1228, 452115), (1530, 362874), (1535, 361692), (1773, 313140), (1836, 302395), (1842, 301410), (1970, 281826), (2295, 241916), (2364, 234855), (2763, 200940), (2955, 187884), (3060, 181437), (3070, 180846), (3349, 165780), (3546, 156570), (3684, 150705), (3940, 140913), (4590, 120958), (4605, 120564), (5219, 106380), (5319, 104380), (5526, 100470), (5910, 93942), (6140, 90423), (6698, 82890), (7092, 78285), (8289, 66980), (8865, 62628), (9180, 60479), (9210, 60282), (10047, 55260), (10438, 53190), (10638, 52190), (11052, 50235), (11820, 46971), (13396, 41445), (13815, 40188), (15657, 35460), (16578, 33490), (16745, 33156), (17730, 31314), (18420, 30141), (20094, 27630), (20876, 26595), (21276, 26095)]