122512180

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:473

約数の個数: 96

約数和(自身を含む): 307351296

約数和(自身を除く): 184839116

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 67, 70, 74, 134, 140, 148, 185, 259, 268, 335, 353, 370, 469, 518, 670, 706, 740, 938, 1036, 1295, 1340, 1412, 1765, 1876, 2345, 2471, 2479, 2590, 3530, 4690, 4942, 4958, 5180, 7060, 9380, 9884, 9916, 12355, 12395, 13061, 17353, 23651, 24710, 24790, 26122, 34706, 47302, 49420, 49580, 52244, 65305, 69412, 86765, 91427, 94604, 118255, 130610, 165557, 173530, 182854, 236510, 261220, 331114, 347060, 365708, 457135, 473020, 662228, 827785, 875087, 914270, 1655570, 1750174, 1828540, 3311140, 3500348, 4375435, 6125609, 8750870, 12251218, 17501740, 24502436, 30628045, 61256090, 122512180]

約数ペア:

[(1, 122512180), (2, 61256090), (4, 30628045), (5, 24502436), (7, 17501740), (10, 12251218), (14, 8750870), (20, 6125609), (28, 4375435), (35, 3500348), (37, 3311140), (67, 1828540), (70, 1750174), (74, 1655570), (134, 914270), (140, 875087), (148, 827785), (185, 662228), (259, 473020), (268, 457135), (335, 365708), (353, 347060), (370, 331114), (469, 261220), (518, 236510), (670, 182854), (706, 173530), (740, 165557), (938, 130610), (1036, 118255), (1295, 94604), (1340, 91427), (1412, 86765), (1765, 69412), (1876, 65305), (2345, 52244), (2471, 49580), (2479, 49420), (2590, 47302), (3530, 34706), (4690, 26122), (4942, 24790), (4958, 24710), (5180, 23651), (7060, 17353), (9380, 13061), (9884, 12395), (9916, 12355)]