83768820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1625

約数の個数: 96

約数和(自身を含む): 250629120

約数和(自身を除く): 166860300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 145, 155, 174, 186, 290, 310, 348, 372, 435, 465, 580, 620, 870, 899, 930, 1553, 1740, 1798, 1860, 2697, 3106, 3596, 4495, 4659, 5394, 6212, 7765, 8990, 9318, 10788, 13485, 15530, 17980, 18636, 23295, 26970, 31060, 45037, 46590, 48143, 53940, 90074, 93180, 96286, 135111, 144429, 180148, 192572, 225185, 240715, 270222, 288858, 450370, 481430, 540444, 577716, 675555, 722145, 900740, 962860, 1351110, 1396147, 1444290, 2702220, 2792294, 2888580, 4188441, 5584588, 6980735, 8376882, 13961470, 16753764, 20942205, 27922940, 41884410, 83768820]

約数ペア:

[(1, 83768820), (2, 41884410), (3, 27922940), (4, 20942205), (5, 16753764), (6, 13961470), (10, 8376882), (12, 6980735), (15, 5584588), (20, 4188441), (29, 2888580), (30, 2792294), (31, 2702220), (58, 1444290), (60, 1396147), (62, 1351110), (87, 962860), (93, 900740), (116, 722145), (124, 675555), (145, 577716), (155, 540444), (174, 481430), (186, 450370), (290, 288858), (310, 270222), (348, 240715), (372, 225185), (435, 192572), (465, 180148), (580, 144429), (620, 135111), (870, 96286), (899, 93180), (930, 90074), (1553, 53940), (1740, 48143), (1798, 46590), (1860, 45037), (2697, 31060), (3106, 26970), (3596, 23295), (4495, 18636), (4659, 17980), (5394, 15530), (6212, 13485), (7765, 10788), (8990, 9318)]