100668540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{353}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 332210592

約数和(自身を除く): 231542052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 97, 98, 105, 140, 147, 194, 196, 210, 245, 291, 294, 353, 388, 420, 485, 490, 582, 588, 679, 706, 735, 970, 980, 1059, 1164, 1358, 1412, 1455, 1470, 1765, 1940, 2037, 2118, 2471, 2716, 2910, 2940, 3395, 3530, 4074, 4236, 4753, 4942, 5295, 5820, 6790, 7060, 7413, 8148, 9506, 9884, 10185, 10590, 12355, 13580, 14259, 14826, 17297, 19012, 20370, 21180, 23765, 24710, 28518, 29652, 34241, 34594, 37065, 40740, 47530, 49420, 51891, 57036, 68482, 69188, 71295, 74130, 86485, 95060, 102723, 103782, 136964, 142590, 148260, 171205, 172970, 205446, 207564, 239687, 259455, 285180, 342410, 345940, 410892, 479374, 513615, 518910, 684820, 719061, 958748, 1027230, 1037820, 1198435, 1438122, 1677809, 2054460, 2396870, 2876244, 3355618, 3595305, 4793740, 5033427, 6711236, 7190610, 8389045, 10066854, 14381220, 16778090, 20133708, 25167135, 33556180, 50334270, 100668540]

約数ペア:

[(1, 100668540), (2, 50334270), (3, 33556180), (4, 25167135), (5, 20133708), (6, 16778090), (7, 14381220), (10, 10066854), (12, 8389045), (14, 7190610), (15, 6711236), (20, 5033427), (21, 4793740), (28, 3595305), (30, 3355618), (35, 2876244), (42, 2396870), (49, 2054460), (60, 1677809), (70, 1438122), (84, 1198435), (97, 1037820), (98, 1027230), (105, 958748), (140, 719061), (147, 684820), (194, 518910), (196, 513615), (210, 479374), (245, 410892), (291, 345940), (294, 342410), (353, 285180), (388, 259455), (420, 239687), (485, 207564), (490, 205446), (582, 172970), (588, 171205), (679, 148260), (706, 142590), (735, 136964), (970, 103782), (980, 102723), (1059, 95060), (1164, 86485), (1358, 74130), (1412, 71295), (1455, 69188), (1470, 68482), (1765, 57036), (1940, 51891), (2037, 49420), (2118, 47530), (2471, 40740), (2716, 37065), (2910, 34594), (2940, 34241), (3395, 29652), (3530, 28518), (4074, 24710), (4236, 23765), (4753, 21180), (4942, 20370), (5295, 19012), (5820, 17297), (6790, 14826), (7060, 14259), (7413, 13580), (8148, 12355), (9506, 10590), (9884, 10185)]