78848550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:983

約数の個数: 144

約数和(自身を含む): 244953072

約数和(自身を除く): 166104522

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, 374, 425, 450, 495, 510, 550, 561, 765, 825, 850, 935, 937, 990, 1122, 1275, 1530, 1650, 1683, 1870, 1874, 2475, 2550, 2805, 2811, 3366, 3825, 4675, 4685, 4950, 5610, 5622, 7650, 8415, 8433, 9350, 9370, 10307, 14025, 14055, 15929, 16830, 16866, 20614, 23425, 28050, 28110, 30921, 31858, 42075, 42165, 46850, 47787, 51535, 61842, 70275, 79645, 84150, 84330, 92763, 95574, 103070, 140550, 143361, 154605, 159290, 175219, 185526, 210825, 238935, 257675, 286722, 309210, 350438, 398225, 421650, 463815, 477870, 515350, 525657, 716805, 773025, 796450, 876095, 927630, 1051314, 1194675, 1433610, 1546050, 1576971, 1752190, 2319075, 2389350, 2628285, 3153942, 3584025, 4380475, 4638150, 5256570, 7168050, 7884855, 8760950, 13141425, 15769710, 26282850, 39424275, 78848550]

約数ペア:

[(1, 78848550), (2, 39424275), (3, 26282850), (5, 15769710), (6, 13141425), (9, 8760950), (10, 7884855), (11, 7168050), (15, 5256570), (17, 4638150), (18, 4380475), (22, 3584025), (25, 3153942), (30, 2628285), (33, 2389350), (34, 2319075), (45, 1752190), (50, 1576971), (51, 1546050), (55, 1433610), (66, 1194675), (75, 1051314), (85, 927630), (90, 876095), (99, 796450), (102, 773025), (110, 716805), (150, 525657), (153, 515350), (165, 477870), (170, 463815), (187, 421650), (198, 398225), (225, 350438), (255, 309210), (275, 286722), (306, 257675), (330, 238935), (374, 210825), (425, 185526), (450, 175219), (495, 159290), (510, 154605), (550, 143361), (561, 140550), (765, 103070), (825, 95574), (850, 92763), (935, 84330), (937, 84150), (990, 79645), (1122, 70275), (1275, 61842), (1530, 51535), (1650, 47787), (1683, 46850), (1870, 42165), (1874, 42075), (2475, 31858), (2550, 30921), (2805, 28110), (2811, 28050), (3366, 23425), (3825, 20614), (4675, 16866), (4685, 16830), (4950, 15929), (5610, 14055), (5622, 14025), (7650, 10307), (8415, 9370), (8433, 9350)]