77605000

素因数分解:

$2^3\times 5^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 160

約数和(自身を含む): 212556960

約数和(自身を除く): 134951960

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 83, 85, 88, 100, 110, 125, 136, 166, 170, 187, 200, 220, 250, 275, 332, 340, 374, 415, 425, 440, 500, 550, 625, 664, 680, 748, 830, 850, 913, 935, 1000, 1100, 1250, 1375, 1411, 1496, 1660, 1700, 1826, 1870, 2075, 2125, 2200, 2500, 2750, 2822, 3320, 3400, 3652, 3740, 4150, 4250, 4565, 4675, 5000, 5500, 5644, 6875, 7055, 7304, 7480, 8300, 8500, 9130, 9350, 10375, 10625, 11000, 11288, 13750, 14110, 15521, 16600, 17000, 18260, 18700, 20750, 21250, 22825, 23375, 27500, 28220, 31042, 35275, 36520, 37400, 41500, 42500, 45650, 46750, 51875, 55000, 56440, 62084, 70550, 77605, 83000, 85000, 91300, 93500, 103750, 114125, 116875, 124168, 141100, 155210, 176375, 182600, 187000, 207500, 228250, 233750, 282200, 310420, 352750, 388025, 415000, 456500, 467500, 570625, 620840, 705500, 776050, 881875, 913000, 935000, 1141250, 1411000, 1552100, 1763750, 1940125, 2282500, 3104200, 3527500, 3880250, 4565000, 7055000, 7760500, 9700625, 15521000, 19401250, 38802500, 77605000]

約数ペア:

[(1, 77605000), (2, 38802500), (4, 19401250), (5, 15521000), (8, 9700625), (10, 7760500), (11, 7055000), (17, 4565000), (20, 3880250), (22, 3527500), (25, 3104200), (34, 2282500), (40, 1940125), (44, 1763750), (50, 1552100), (55, 1411000), (68, 1141250), (83, 935000), (85, 913000), (88, 881875), (100, 776050), (110, 705500), (125, 620840), (136, 570625), (166, 467500), (170, 456500), (187, 415000), (200, 388025), (220, 352750), (250, 310420), (275, 282200), (332, 233750), (340, 228250), (374, 207500), (415, 187000), (425, 182600), (440, 176375), (500, 155210), (550, 141100), (625, 124168), (664, 116875), (680, 114125), (748, 103750), (830, 93500), (850, 91300), (913, 85000), (935, 83000), (1000, 77605), (1100, 70550), (1250, 62084), (1375, 56440), (1411, 55000), (1496, 51875), (1660, 46750), (1700, 45650), (1826, 42500), (1870, 41500), (2075, 37400), (2125, 36520), (2200, 35275), (2500, 31042), (2750, 28220), (2822, 27500), (3320, 23375), (3400, 22825), (3652, 21250), (3740, 20750), (4150, 18700), (4250, 18260), (4565, 17000), (4675, 16600), (5000, 15521), (5500, 14110), (5644, 13750), (6875, 11288), (7055, 11000), (7304, 10625), (7480, 10375), (8300, 9350), (8500, 9130)]