256312650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5011}}^1$

素因数の和:5068

約数の個数: 96

約数和(自身を含む): 715954176

約数和(自身を除く): 459641526

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 50, 55, 62, 66, 75, 93, 110, 150, 155, 165, 186, 275, 310, 330, 341, 465, 550, 682, 775, 825, 930, 1023, 1550, 1650, 1705, 2046, 2325, 3410, 4650, 5011, 5115, 8525, 10022, 10230, 15033, 17050, 25055, 25575, 30066, 50110, 51150, 55121, 75165, 110242, 125275, 150330, 155341, 165363, 250550, 275605, 310682, 330726, 375825, 466023, 551210, 751650, 776705, 826815, 932046, 1378025, 1553410, 1653630, 1708751, 2330115, 2756050, 3417502, 3883525, 4134075, 4660230, 5126253, 7767050, 8268150, 8543755, 10252506, 11650575, 17087510, 23301150, 25631265, 42718775, 51262530, 85437550, 128156325, 256312650]

約数ペア:

[(1, 256312650), (2, 128156325), (3, 85437550), (5, 51262530), (6, 42718775), (10, 25631265), (11, 23301150), (15, 17087510), (22, 11650575), (25, 10252506), (30, 8543755), (31, 8268150), (33, 7767050), (50, 5126253), (55, 4660230), (62, 4134075), (66, 3883525), (75, 3417502), (93, 2756050), (110, 2330115), (150, 1708751), (155, 1653630), (165, 1553410), (186, 1378025), (275, 932046), (310, 826815), (330, 776705), (341, 751650), (465, 551210), (550, 466023), (682, 375825), (775, 330726), (825, 310682), (930, 275605), (1023, 250550), (1550, 165363), (1650, 155341), (1705, 150330), (2046, 125275), (2325, 110242), (3410, 75165), (4650, 55121), (5011, 51150), (5115, 50110), (8525, 30066), (10022, 25575), (10230, 25055), (15033, 17050)]