200877780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6791}}^1$

素因数の和:6849

約数の個数: 96

約数和(自身を含む): 616170240

約数和(自身を除く): 415292460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 29, 30, 34, 51, 58, 60, 68, 85, 87, 102, 116, 145, 170, 174, 204, 255, 290, 340, 348, 435, 493, 510, 580, 870, 986, 1020, 1479, 1740, 1972, 2465, 2958, 4930, 5916, 6791, 7395, 9860, 13582, 14790, 20373, 27164, 29580, 33955, 40746, 67910, 81492, 101865, 115447, 135820, 196939, 203730, 230894, 346341, 393878, 407460, 461788, 577235, 590817, 692682, 787756, 984695, 1154470, 1181634, 1385364, 1731705, 1969390, 2308940, 2363268, 2954085, 3347963, 3463410, 3938780, 5908170, 6695926, 6926820, 10043889, 11816340, 13391852, 16739815, 20087778, 33479630, 40175556, 50219445, 66959260, 100438890, 200877780]

約数ペア:

[(1, 200877780), (2, 100438890), (3, 66959260), (4, 50219445), (5, 40175556), (6, 33479630), (10, 20087778), (12, 16739815), (15, 13391852), (17, 11816340), (20, 10043889), (29, 6926820), (30, 6695926), (34, 5908170), (51, 3938780), (58, 3463410), (60, 3347963), (68, 2954085), (85, 2363268), (87, 2308940), (102, 1969390), (116, 1731705), (145, 1385364), (170, 1181634), (174, 1154470), (204, 984695), (255, 787756), (290, 692682), (340, 590817), (348, 577235), (435, 461788), (493, 407460), (510, 393878), (580, 346341), (870, 230894), (986, 203730), (1020, 196939), (1479, 135820), (1740, 115447), (1972, 101865), (2465, 81492), (2958, 67910), (4930, 40746), (5916, 33955), (6791, 29580), (7395, 27164), (9860, 20373), (13582, 14790)]