255940950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3461}}^1$

素因数の和:3522

約数の個数: 96

約数和(自身を含む): 695446560

約数和(自身を除く): 439505610

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 29, 30, 34, 50, 51, 58, 75, 85, 87, 102, 145, 150, 170, 174, 255, 290, 425, 435, 493, 510, 725, 850, 870, 986, 1275, 1450, 1479, 2175, 2465, 2550, 2958, 3461, 4350, 4930, 6922, 7395, 10383, 12325, 14790, 17305, 20766, 24650, 34610, 36975, 51915, 58837, 73950, 86525, 100369, 103830, 117674, 173050, 176511, 200738, 259575, 294185, 301107, 353022, 501845, 519150, 588370, 602214, 882555, 1003690, 1470925, 1505535, 1706273, 1765110, 2509225, 2941850, 3011070, 3412546, 4412775, 5018450, 5118819, 7527675, 8531365, 8825550, 10237638, 15055350, 17062730, 25594095, 42656825, 51188190, 85313650, 127970475, 255940950]

約数ペア:

[(1, 255940950), (2, 127970475), (3, 85313650), (5, 51188190), (6, 42656825), (10, 25594095), (15, 17062730), (17, 15055350), (25, 10237638), (29, 8825550), (30, 8531365), (34, 7527675), (50, 5118819), (51, 5018450), (58, 4412775), (75, 3412546), (85, 3011070), (87, 2941850), (102, 2509225), (145, 1765110), (150, 1706273), (170, 1505535), (174, 1470925), (255, 1003690), (290, 882555), (425, 602214), (435, 588370), (493, 519150), (510, 501845), (725, 353022), (850, 301107), (870, 294185), (986, 259575), (1275, 200738), (1450, 176511), (1479, 173050), (2175, 117674), (2465, 103830), (2550, 100369), (2958, 86525), (3461, 73950), (4350, 58837), (4930, 51915), (6922, 36975), (7395, 34610), (10383, 24650), (12325, 20766), (14790, 17305)]