76965180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{937}}^1$

素因数の和:1023

約数の個数: 72

約数和(自身を含む): 221720688

約数和(自身を除く): 144755508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 937, 1110, 1369, 1874, 2220, 2738, 2811, 3748, 4107, 4685, 5476, 5622, 6845, 8214, 9370, 11244, 13690, 14055, 16428, 18740, 20535, 27380, 28110, 34669, 41070, 56220, 69338, 82140, 104007, 138676, 173345, 208014, 346690, 416028, 520035, 693380, 1040070, 1282753, 2080140, 2565506, 3848259, 5131012, 6413765, 7696518, 12827530, 15393036, 19241295, 25655060, 38482590, 76965180]

約数ペア:

[(1, 76965180), (2, 38482590), (3, 25655060), (4, 19241295), (5, 15393036), (6, 12827530), (10, 7696518), (12, 6413765), (15, 5131012), (20, 3848259), (30, 2565506), (37, 2080140), (60, 1282753), (74, 1040070), (111, 693380), (148, 520035), (185, 416028), (222, 346690), (370, 208014), (444, 173345), (555, 138676), (740, 104007), (937, 82140), (1110, 69338), (1369, 56220), (1874, 41070), (2220, 34669), (2738, 28110), (2811, 27380), (3748, 20535), (4107, 18740), (4685, 16428), (5476, 14055), (5622, 13690), (6845, 11244), (8214, 9370)]