250234050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{811}}^1$

素因数の和:865

約数の個数: 144

約数和(自身を含む): 723141216

約数和(自身を除く): 472907166

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 30, 33, 34, 50, 51, 55, 66, 75, 85, 102, 110, 121, 150, 165, 170, 187, 242, 255, 275, 330, 363, 374, 425, 510, 550, 561, 605, 726, 811, 825, 850, 935, 1122, 1210, 1275, 1622, 1650, 1815, 1870, 2057, 2433, 2550, 2805, 3025, 3630, 4055, 4114, 4675, 4866, 5610, 6050, 6171, 8110, 8921, 9075, 9350, 10285, 12165, 12342, 13787, 14025, 17842, 18150, 20275, 20570, 24330, 26763, 27574, 28050, 30855, 40550, 41361, 44605, 51425, 53526, 60825, 61710, 68935, 82722, 89210, 98131, 102850, 121650, 133815, 137870, 151657, 154275, 196262, 206805, 223025, 267630, 294393, 303314, 308550, 344675, 413610, 446050, 454971, 490655, 588786, 669075, 689350, 758285, 909942, 981310, 1034025, 1338150, 1471965, 1516570, 1668227, 2068050, 2274855, 2453275, 2943930, 3336454, 3791425, 4549710, 4906550, 5004681, 7359825, 7582850, 8341135, 10009362, 11374275, 14719650, 16682270, 22748550, 25023405, 41705675, 50046810, 83411350, 125117025, 250234050]

約数ペア:

[(1, 250234050), (2, 125117025), (3, 83411350), (5, 50046810), (6, 41705675), (10, 25023405), (11, 22748550), (15, 16682270), (17, 14719650), (22, 11374275), (25, 10009362), (30, 8341135), (33, 7582850), (34, 7359825), (50, 5004681), (51, 4906550), (55, 4549710), (66, 3791425), (75, 3336454), (85, 2943930), (102, 2453275), (110, 2274855), (121, 2068050), (150, 1668227), (165, 1516570), (170, 1471965), (187, 1338150), (242, 1034025), (255, 981310), (275, 909942), (330, 758285), (363, 689350), (374, 669075), (425, 588786), (510, 490655), (550, 454971), (561, 446050), (605, 413610), (726, 344675), (811, 308550), (825, 303314), (850, 294393), (935, 267630), (1122, 223025), (1210, 206805), (1275, 196262), (1622, 154275), (1650, 151657), (1815, 137870), (1870, 133815), (2057, 121650), (2433, 102850), (2550, 98131), (2805, 89210), (3025, 82722), (3630, 68935), (4055, 61710), (4114, 60825), (4675, 53526), (4866, 51425), (5610, 44605), (6050, 41361), (6171, 40550), (8110, 30855), (8921, 28050), (9075, 27574), (9350, 26763), (10285, 24330), (12165, 20570), (12342, 20275), (13787, 18150), (14025, 17842)]