115305740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 289578240

約数和(自身を除く): 174272500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 31, 44, 53, 55, 58, 62, 106, 110, 116, 121, 124, 145, 155, 212, 220, 242, 265, 290, 310, 319, 341, 484, 530, 580, 583, 605, 620, 638, 682, 899, 1060, 1166, 1210, 1276, 1364, 1537, 1595, 1643, 1705, 1798, 2332, 2420, 2915, 3074, 3190, 3286, 3410, 3509, 3596, 3751, 4495, 5830, 6148, 6380, 6413, 6572, 6820, 7018, 7502, 7685, 8215, 8990, 9889, 11660, 12826, 14036, 15004, 15370, 16430, 16907, 17545, 17980, 18073, 18755, 19778, 25652, 30740, 32065, 32860, 33814, 35090, 36146, 37510, 39556, 47647, 49445, 64130, 67628, 70180, 72292, 75020, 84535, 90365, 95294, 98890, 108779, 128260, 169070, 180730, 185977, 190588, 197780, 198803, 217558, 238235, 338140, 361460, 371954, 397606, 435116, 476470, 524117, 543895, 743908, 795212, 929885, 952940, 994015, 1048234, 1087790, 1859770, 1988030, 2096468, 2175580, 2620585, 3719540, 3976060, 5241170, 5765287, 10482340, 11530574, 23061148, 28826435, 57652870, 115305740]

約数ペア:

[(1, 115305740), (2, 57652870), (4, 28826435), (5, 23061148), (10, 11530574), (11, 10482340), (20, 5765287), (22, 5241170), (29, 3976060), (31, 3719540), (44, 2620585), (53, 2175580), (55, 2096468), (58, 1988030), (62, 1859770), (106, 1087790), (110, 1048234), (116, 994015), (121, 952940), (124, 929885), (145, 795212), (155, 743908), (212, 543895), (220, 524117), (242, 476470), (265, 435116), (290, 397606), (310, 371954), (319, 361460), (341, 338140), (484, 238235), (530, 217558), (580, 198803), (583, 197780), (605, 190588), (620, 185977), (638, 180730), (682, 169070), (899, 128260), (1060, 108779), (1166, 98890), (1210, 95294), (1276, 90365), (1364, 84535), (1537, 75020), (1595, 72292), (1643, 70180), (1705, 67628), (1798, 64130), (2332, 49445), (2420, 47647), (2915, 39556), (3074, 37510), (3190, 36146), (3286, 35090), (3410, 33814), (3509, 32860), (3596, 32065), (3751, 30740), (4495, 25652), (5830, 19778), (6148, 18755), (6380, 18073), (6413, 17980), (6572, 17545), (6820, 16907), (7018, 16430), (7502, 15370), (7685, 15004), (8215, 14036), (8990, 12826), (9889, 11660)]