380626650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{709}}^1\times {\mathrm{1193}}^1$

素因数の和:1920

約数の個数: 72

約数和(自身を含む): 1024917660

約数和(自身を除く): 644291010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 709, 1193, 1418, 2127, 2386, 3545, 3579, 4254, 5965, 6381, 7090, 7158, 10635, 10737, 11930, 12762, 17725, 17895, 21270, 21474, 29825, 31905, 35450, 35790, 53175, 53685, 59650, 63810, 89475, 106350, 107370, 159525, 178950, 268425, 319050, 536850, 845837, 1691674, 2537511, 4229185, 5075022, 7612533, 8458370, 12687555, 15225066, 21145925, 25375110, 38062665, 42291850, 63437775, 76125330, 126875550, 190313325, 380626650]

約数ペア:

[(1, 380626650), (2, 190313325), (3, 126875550), (5, 76125330), (6, 63437775), (9, 42291850), (10, 38062665), (15, 25375110), (18, 21145925), (25, 15225066), (30, 12687555), (45, 8458370), (50, 7612533), (75, 5075022), (90, 4229185), (150, 2537511), (225, 1691674), (450, 845837), (709, 536850), (1193, 319050), (1418, 268425), (2127, 178950), (2386, 159525), (3545, 107370), (3579, 106350), (4254, 89475), (5965, 63810), (6381, 59650), (7090, 53685), (7158, 53175), (10635, 35790), (10737, 35450), (11930, 31905), (12762, 29825), (17725, 21474), (17895, 21270)]