79200550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:119

約数の個数: 144

約数和(自身を含む): 187019280

約数和(自身を除く): 107818730

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 25, 26, 38, 50, 53, 55, 65, 95, 106, 110, 121, 130, 143, 190, 209, 242, 247, 265, 275, 286, 325, 418, 475, 494, 530, 550, 583, 605, 650, 689, 715, 950, 1007, 1045, 1166, 1210, 1235, 1325, 1378, 1430, 1573, 2014, 2090, 2299, 2470, 2650, 2717, 2915, 3025, 3146, 3445, 3575, 4598, 5035, 5225, 5434, 5830, 6050, 6175, 6413, 6890, 7150, 7579, 7865, 10070, 10450, 11077, 11495, 12350, 12826, 13091, 13585, 14575, 15158, 15730, 17225, 22154, 22990, 25175, 26182, 27170, 29150, 29887, 32065, 34450, 37895, 39325, 50350, 55385, 57475, 59774, 64130, 65455, 67925, 75790, 78650, 83369, 110770, 114950, 121847, 130910, 135850, 144001, 149435, 160325, 166738, 189475, 243694, 276925, 288002, 298870, 320650, 327275, 378950, 416845, 553850, 609235, 654550, 720005, 747175, 833690, 1218470, 1440010, 1494350, 1584011, 2084225, 3046175, 3168022, 3600025, 4168450, 6092350, 7200050, 7920055, 15840110, 39600275, 79200550]

約数ペア:

[(1, 79200550), (2, 39600275), (5, 15840110), (10, 7920055), (11, 7200050), (13, 6092350), (19, 4168450), (22, 3600025), (25, 3168022), (26, 3046175), (38, 2084225), (50, 1584011), (53, 1494350), (55, 1440010), (65, 1218470), (95, 833690), (106, 747175), (110, 720005), (121, 654550), (130, 609235), (143, 553850), (190, 416845), (209, 378950), (242, 327275), (247, 320650), (265, 298870), (275, 288002), (286, 276925), (325, 243694), (418, 189475), (475, 166738), (494, 160325), (530, 149435), (550, 144001), (583, 135850), (605, 130910), (650, 121847), (689, 114950), (715, 110770), (950, 83369), (1007, 78650), (1045, 75790), (1166, 67925), (1210, 65455), (1235, 64130), (1325, 59774), (1378, 57475), (1430, 55385), (1573, 50350), (2014, 39325), (2090, 37895), (2299, 34450), (2470, 32065), (2650, 29887), (2717, 29150), (2915, 27170), (3025, 26182), (3146, 25175), (3445, 22990), (3575, 22154), (4598, 17225), (5035, 15730), (5225, 15158), (5434, 14575), (5830, 13585), (6050, 13091), (6175, 12826), (6413, 12350), (6890, 11495), (7150, 11077), (7579, 10450), (7865, 10070)]