8947950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 144

約数和(自身を含む): 26717040

約数和(自身を除く): 17769090

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 25, 29, 30, 33, 34, 50, 51, 55, 58, 66, 75, 85, 87, 102, 110, 121, 145, 150, 165, 170, 174, 187, 242, 255, 275, 290, 319, 330, 363, 374, 425, 435, 493, 510, 550, 561, 605, 638, 725, 726, 825, 850, 870, 935, 957, 986, 1122, 1210, 1275, 1450, 1479, 1595, 1650, 1815, 1870, 1914, 2057, 2175, 2465, 2550, 2805, 2958, 3025, 3190, 3509, 3630, 4114, 4350, 4675, 4785, 4930, 5423, 5610, 6050, 6171, 7018, 7395, 7975, 9075, 9350, 9570, 10285, 10527, 10846, 12325, 12342, 14025, 14790, 15950, 16269, 17545, 18150, 20570, 21054, 23925, 24650, 27115, 28050, 30855, 32538, 35090, 36975, 47850, 51425, 52635, 54230, 59653, 61710, 73950, 81345, 87725, 102850, 105270, 119306, 135575, 154275, 162690, 175450, 178959, 263175, 271150, 298265, 308550, 357918, 406725, 526350, 596530, 813450, 894795, 1491325, 1789590, 2982650, 4473975, 8947950]

約数ペア:

[(1, 8947950), (2, 4473975), (3, 2982650), (5, 1789590), (6, 1491325), (10, 894795), (11, 813450), (15, 596530), (17, 526350), (22, 406725), (25, 357918), (29, 308550), (30, 298265), (33, 271150), (34, 263175), (50, 178959), (51, 175450), (55, 162690), (58, 154275), (66, 135575), (75, 119306), (85, 105270), (87, 102850), (102, 87725), (110, 81345), (121, 73950), (145, 61710), (150, 59653), (165, 54230), (170, 52635), (174, 51425), (187, 47850), (242, 36975), (255, 35090), (275, 32538), (290, 30855), (319, 28050), (330, 27115), (363, 24650), (374, 23925), (425, 21054), (435, 20570), (493, 18150), (510, 17545), (550, 16269), (561, 15950), (605, 14790), (638, 14025), (725, 12342), (726, 12325), (825, 10846), (850, 10527), (870, 10285), (935, 9570), (957, 9350), (986, 9075), (1122, 7975), (1210, 7395), (1275, 7018), (1450, 6171), (1479, 6050), (1595, 5610), (1650, 5423), (1815, 4930), (1870, 4785), (1914, 4675), (2057, 4350), (2175, 4114), (2465, 3630), (2550, 3509), (2805, 3190), (2958, 3025)]