757744740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1$

素因数の和:651

約数の個数: 192

約数和(自身を含む): 2514758400

約数和(自身を除く): 1757013660

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, 340, 394, 419, 459, 510, 540, 591, 612, 765, 788, 838, 918, 985, 1020, 1182, 1257, 1530, 1676, 1773, 1836, 1970, 2095, 2295, 2364, 2514, 2955, 3060, 3349, 3546, 3771, 3940, 4190, 4590, 5028, 5319, 5910, 6285, 6698, 7092, 7123, 7542, 8380, 8865, 9180, 10047, 10638, 11313, 11820, 12570, 13396, 14246, 15084, 16745, 17730, 18855, 20094, 21276, 21369, 22626, 25140, 26595, 28492, 30141, 33490, 35460, 35615, 37710, 40188, 42738, 45252, 50235, 53190, 56565, 60282, 64107, 66980, 71230, 75420, 82543, 85476, 90423, 100470, 106380, 106845, 113130, 120564, 128214, 142460, 150705, 165086, 180846, 192321, 200940, 213690, 226260, 247629, 256428, 301410, 320535, 330172, 361692, 384642, 412715, 427380, 452115, 495258, 602820, 641070, 742887, 769284, 825430, 904230, 961605, 990516, 1238145, 1282140, 1403231, 1485774, 1650860, 1808460, 1923210, 2228661, 2476290, 2806462, 2971548, 3714435, 3846420, 4209693, 4457322, 4952580, 5612924, 7016155, 7428870, 8419386, 8914644, 11143305, 12629079, 14032310, 14857740, 16838772, 21048465, 22286610, 25258158, 28064620, 37887237, 42096930, 44573220, 50516316, 63145395, 75774474, 84193860, 126290790, 151548948, 189436185, 252581580, 378872370, 757744740]

約数ペア:

[(1, 757744740), (2, 378872370), (3, 252581580), (4, 189436185), (5, 151548948), (6, 126290790), (9, 84193860), (10, 75774474), (12, 63145395), (15, 50516316), (17, 44573220), (18, 42096930), (20, 37887237), (27, 28064620), (30, 25258158), (34, 22286610), (36, 21048465), (45, 16838772), (51, 14857740), (54, 14032310), (60, 12629079), (68, 11143305), (85, 8914644), (90, 8419386), (102, 7428870), (108, 7016155), (135, 5612924), (153, 4952580), (170, 4457322), (180, 4209693), (197, 3846420), (204, 3714435), (255, 2971548), (270, 2806462), (306, 2476290), (340, 2228661), (394, 1923210), (419, 1808460), (459, 1650860), (510, 1485774), (540, 1403231), (591, 1282140), (612, 1238145), (765, 990516), (788, 961605), (838, 904230), (918, 825430), (985, 769284), (1020, 742887), (1182, 641070), (1257, 602820), (1530, 495258), (1676, 452115), (1773, 427380), (1836, 412715), (1970, 384642), (2095, 361692), (2295, 330172), (2364, 320535), (2514, 301410), (2955, 256428), (3060, 247629), (3349, 226260), (3546, 213690), (3771, 200940), (3940, 192321), (4190, 180846), (4590, 165086), (5028, 150705), (5319, 142460), (5910, 128214), (6285, 120564), (6698, 113130), (7092, 106845), (7123, 106380), (7542, 100470), (8380, 90423), (8865, 85476), (9180, 82543), (10047, 75420), (10638, 71230), (11313, 66980), (11820, 64107), (12570, 60282), (13396, 56565), (14246, 53190), (15084, 50235), (16745, 45252), (17730, 42738), (18855, 40188), (20094, 37710), (21276, 35615), (21369, 35460), (22626, 33490), (25140, 30141), (26595, 28492)]