77986950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 201522816

約数和(自身を除く): 123535866

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 107, 113, 129, 150, 214, 215, 226, 258, 321, 339, 430, 535, 565, 642, 645, 678, 1070, 1075, 1130, 1290, 1605, 1695, 2150, 2675, 2825, 3210, 3225, 3390, 4601, 4859, 5350, 5650, 6450, 8025, 8475, 9202, 9718, 12091, 13803, 14577, 16050, 16950, 23005, 24182, 24295, 27606, 29154, 36273, 46010, 48590, 60455, 69015, 72546, 72885, 115025, 120910, 121475, 138030, 145770, 181365, 230050, 242950, 302275, 345075, 362730, 364425, 519913, 604550, 690150, 728850, 906825, 1039826, 1559739, 1813650, 2599565, 3119478, 5199130, 7798695, 12997825, 15597390, 25995650, 38993475, 77986950]

約数ペア:

[(1, 77986950), (2, 38993475), (3, 25995650), (5, 15597390), (6, 12997825), (10, 7798695), (15, 5199130), (25, 3119478), (30, 2599565), (43, 1813650), (50, 1559739), (75, 1039826), (86, 906825), (107, 728850), (113, 690150), (129, 604550), (150, 519913), (214, 364425), (215, 362730), (226, 345075), (258, 302275), (321, 242950), (339, 230050), (430, 181365), (535, 145770), (565, 138030), (642, 121475), (645, 120910), (678, 115025), (1070, 72885), (1075, 72546), (1130, 69015), (1290, 60455), (1605, 48590), (1695, 46010), (2150, 36273), (2675, 29154), (2825, 27606), (3210, 24295), (3225, 24182), (3390, 23005), (4601, 16950), (4859, 16050), (5350, 14577), (5650, 13803), (6450, 12091), (8025, 9718), (8475, 9202)]