67541000

素因数分解:

$2^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 128

約数和(自身を含む): 174376800

約数和(自身を除く): 106835800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 29, 34, 40, 50, 58, 68, 85, 100, 116, 125, 136, 137, 145, 170, 200, 232, 250, 274, 290, 340, 425, 493, 500, 548, 580, 680, 685, 725, 850, 986, 1000, 1096, 1160, 1370, 1450, 1700, 1972, 2125, 2329, 2465, 2740, 2900, 3400, 3425, 3625, 3944, 3973, 4250, 4658, 4930, 5480, 5800, 6850, 7250, 7946, 8500, 9316, 9860, 11645, 12325, 13700, 14500, 15892, 17000, 17125, 18632, 19720, 19865, 23290, 24650, 27400, 29000, 31784, 34250, 39730, 46580, 49300, 58225, 61625, 67541, 68500, 79460, 93160, 98600, 99325, 116450, 123250, 135082, 137000, 158920, 198650, 232900, 246500, 270164, 291125, 337705, 397300, 465800, 493000, 496625, 540328, 582250, 675410, 794600, 993250, 1164500, 1350820, 1688525, 1986500, 2329000, 2701640, 3377050, 3973000, 6754100, 8442625, 13508200, 16885250, 33770500, 67541000]

約数ペア:

[(1, 67541000), (2, 33770500), (4, 16885250), (5, 13508200), (8, 8442625), (10, 6754100), (17, 3973000), (20, 3377050), (25, 2701640), (29, 2329000), (34, 1986500), (40, 1688525), (50, 1350820), (58, 1164500), (68, 993250), (85, 794600), (100, 675410), (116, 582250), (125, 540328), (136, 496625), (137, 493000), (145, 465800), (170, 397300), (200, 337705), (232, 291125), (250, 270164), (274, 246500), (290, 232900), (340, 198650), (425, 158920), (493, 137000), (500, 135082), (548, 123250), (580, 116450), (680, 99325), (685, 98600), (725, 93160), (850, 79460), (986, 68500), (1000, 67541), (1096, 61625), (1160, 58225), (1370, 49300), (1450, 46580), (1700, 39730), (1972, 34250), (2125, 31784), (2329, 29000), (2465, 27400), (2740, 24650), (2900, 23290), (3400, 19865), (3425, 19720), (3625, 18632), (3944, 17125), (3973, 17000), (4250, 15892), (4658, 14500), (4930, 13700), (5480, 12325), (5800, 11645), (6850, 9860), (7250, 9316), (7946, 8500)]