28358550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:383

約数の個数: 144

約数和(自身を含む): 88266672

約数和(自身を除く): 59908122

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 25, 30, 33, 34, 45, 50, 51, 55, 66, 75, 85, 90, 99, 102, 110, 150, 153, 165, 170, 187, 198, 225, 255, 275, 306, 330, 337, 374, 425, 450, 495, 510, 550, 561, 674, 765, 825, 850, 935, 990, 1011, 1122, 1275, 1530, 1650, 1683, 1685, 1870, 2022, 2475, 2550, 2805, 3033, 3366, 3370, 3707, 3825, 4675, 4950, 5055, 5610, 5729, 6066, 7414, 7650, 8415, 8425, 9350, 10110, 11121, 11458, 14025, 15165, 16830, 16850, 17187, 18535, 22242, 25275, 28050, 28645, 30330, 33363, 34374, 37070, 42075, 50550, 51561, 55605, 57290, 63019, 66726, 75825, 84150, 85935, 92675, 103122, 111210, 126038, 143225, 151650, 166815, 171870, 185350, 189057, 257805, 278025, 286450, 315095, 333630, 378114, 429675, 515610, 556050, 567171, 630190, 834075, 859350, 945285, 1134342, 1289025, 1575475, 1668150, 1890570, 2578050, 2835855, 3150950, 4726425, 5671710, 9452850, 14179275, 28358550]

約数ペア:

[(1, 28358550), (2, 14179275), (3, 9452850), (5, 5671710), (6, 4726425), (9, 3150950), (10, 2835855), (11, 2578050), (15, 1890570), (17, 1668150), (18, 1575475), (22, 1289025), (25, 1134342), (30, 945285), (33, 859350), (34, 834075), (45, 630190), (50, 567171), (51, 556050), (55, 515610), (66, 429675), (75, 378114), (85, 333630), (90, 315095), (99, 286450), (102, 278025), (110, 257805), (150, 189057), (153, 185350), (165, 171870), (170, 166815), (187, 151650), (198, 143225), (225, 126038), (255, 111210), (275, 103122), (306, 92675), (330, 85935), (337, 84150), (374, 75825), (425, 66726), (450, 63019), (495, 57290), (510, 55605), (550, 51561), (561, 50550), (674, 42075), (765, 37070), (825, 34374), (850, 33363), (935, 30330), (990, 28645), (1011, 28050), (1122, 25275), (1275, 22242), (1530, 18535), (1650, 17187), (1683, 16850), (1685, 16830), (1870, 15165), (2022, 14025), (2475, 11458), (2550, 11121), (2805, 10110), (3033, 9350), (3366, 8425), (3370, 8415), (3707, 7650), (3825, 7414), (4675, 6066), (4950, 5729), (5055, 5610)]