77731650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1170

約数の個数: 120

約数和(自身を含む): 228886020

約数和(自身を除く): 151154370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 25, 27, 30, 34, 45, 50, 51, 54, 75, 81, 85, 90, 102, 135, 150, 153, 162, 170, 225, 255, 270, 306, 405, 425, 450, 459, 510, 675, 765, 810, 850, 918, 1129, 1275, 1350, 1377, 1530, 2025, 2258, 2295, 2550, 2754, 3387, 3825, 4050, 4590, 5645, 6774, 6885, 7650, 10161, 11290, 11475, 13770, 16935, 19193, 20322, 22950, 28225, 30483, 33870, 34425, 38386, 50805, 56450, 57579, 60966, 68850, 84675, 91449, 95965, 101610, 115158, 152415, 169350, 172737, 182898, 191930, 254025, 287895, 304830, 345474, 457245, 479825, 508050, 518211, 575790, 762075, 863685, 914490, 959650, 1036422, 1439475, 1524150, 1554633, 1727370, 2286225, 2591055, 2878950, 3109266, 4318425, 4572450, 5182110, 7773165, 8636850, 12955275, 15546330, 25910550, 38865825, 77731650]

約数ペア:

[(1, 77731650), (2, 38865825), (3, 25910550), (5, 15546330), (6, 12955275), (9, 8636850), (10, 7773165), (15, 5182110), (17, 4572450), (18, 4318425), (25, 3109266), (27, 2878950), (30, 2591055), (34, 2286225), (45, 1727370), (50, 1554633), (51, 1524150), (54, 1439475), (75, 1036422), (81, 959650), (85, 914490), (90, 863685), (102, 762075), (135, 575790), (150, 518211), (153, 508050), (162, 479825), (170, 457245), (225, 345474), (255, 304830), (270, 287895), (306, 254025), (405, 191930), (425, 182898), (450, 172737), (459, 169350), (510, 152415), (675, 115158), (765, 101610), (810, 95965), (850, 91449), (918, 84675), (1129, 68850), (1275, 60966), (1350, 57579), (1377, 56450), (1530, 50805), (2025, 38386), (2258, 34425), (2295, 33870), (2550, 30483), (2754, 28225), (3387, 22950), (3825, 20322), (4050, 19193), (4590, 16935), (5645, 13770), (6774, 11475), (6885, 11290), (7650, 10161)]