134967800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1979}}^1$

素因数の和:2037

約数の個数: 96

約数和(自身を含む): 353548800

約数和(自身を除く): 218581000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 31, 40, 44, 50, 55, 62, 88, 100, 110, 124, 155, 200, 220, 248, 275, 310, 341, 440, 550, 620, 682, 775, 1100, 1240, 1364, 1550, 1705, 1979, 2200, 2728, 3100, 3410, 3958, 6200, 6820, 7916, 8525, 9895, 13640, 15832, 17050, 19790, 21769, 34100, 39580, 43538, 49475, 61349, 68200, 79160, 87076, 98950, 108845, 122698, 174152, 197900, 217690, 245396, 306745, 395800, 435380, 490792, 544225, 613490, 674839, 870760, 1088450, 1226980, 1349678, 1533725, 2176900, 2453960, 2699356, 3067450, 3374195, 4353800, 5398712, 6134900, 6748390, 12269800, 13496780, 16870975, 26993560, 33741950, 67483900, 134967800]

約数ペア:

[(1, 134967800), (2, 67483900), (4, 33741950), (5, 26993560), (8, 16870975), (10, 13496780), (11, 12269800), (20, 6748390), (22, 6134900), (25, 5398712), (31, 4353800), (40, 3374195), (44, 3067450), (50, 2699356), (55, 2453960), (62, 2176900), (88, 1533725), (100, 1349678), (110, 1226980), (124, 1088450), (155, 870760), (200, 674839), (220, 613490), (248, 544225), (275, 490792), (310, 435380), (341, 395800), (440, 306745), (550, 245396), (620, 217690), (682, 197900), (775, 174152), (1100, 122698), (1240, 108845), (1364, 98950), (1550, 87076), (1705, 79160), (1979, 68200), (2200, 61349), (2728, 49475), (3100, 43538), (3410, 39580), (3958, 34100), (6200, 21769), (6820, 19790), (7916, 17050), (8525, 15832), (9895, 13640)]