675173800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 192

約数和(自身を含む): 1897021440

約数和(自身を除く): 1221847640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 31, 35, 40, 47, 50, 56, 62, 70, 94, 100, 124, 140, 155, 175, 188, 200, 217, 235, 248, 280, 310, 329, 331, 350, 376, 434, 470, 620, 658, 662, 700, 775, 868, 940, 1085, 1175, 1240, 1316, 1324, 1400, 1457, 1550, 1645, 1655, 1736, 1880, 2170, 2317, 2350, 2632, 2648, 2914, 3100, 3290, 3310, 4340, 4634, 4700, 5425, 5828, 6200, 6580, 6620, 7285, 8225, 8275, 8680, 9268, 9400, 10199, 10261, 10850, 11585, 11656, 13160, 13240, 14570, 15557, 16450, 16550, 18536, 20398, 20522, 21700, 23170, 29140, 31114, 32900, 33100, 36425, 40796, 41044, 43400, 46340, 50995, 51305, 57925, 58280, 62228, 65800, 66200, 71827, 72850, 77785, 81592, 82088, 92680, 101990, 102610, 108899, 115850, 124456, 143654, 145700, 155570, 203980, 205220, 217798, 231700, 254975, 256525, 287308, 291400, 311140, 359135, 388925, 407960, 410440, 435596, 463400, 482267, 509950, 513050, 544495, 574616, 622280, 718270, 777850, 871192, 964534, 1019900, 1026100, 1088990, 1436540, 1555700, 1795675, 1929068, 2039800, 2052200, 2177980, 2411335, 2722475, 2873080, 3111400, 3375869, 3591350, 3858136, 4355960, 4822670, 5444950, 6751738, 7182700, 9645340, 10889900, 12056675, 13503476, 14365400, 16879345, 19290680, 21779800, 24113350, 27006952, 33758690, 48226700, 67517380, 84396725, 96453400, 135034760, 168793450, 337586900, 675173800]

約数ペア:

[(1, 675173800), (2, 337586900), (4, 168793450), (5, 135034760), (7, 96453400), (8, 84396725), (10, 67517380), (14, 48226700), (20, 33758690), (25, 27006952), (28, 24113350), (31, 21779800), (35, 19290680), (40, 16879345), (47, 14365400), (50, 13503476), (56, 12056675), (62, 10889900), (70, 9645340), (94, 7182700), (100, 6751738), (124, 5444950), (140, 4822670), (155, 4355960), (175, 3858136), (188, 3591350), (200, 3375869), (217, 3111400), (235, 2873080), (248, 2722475), (280, 2411335), (310, 2177980), (329, 2052200), (331, 2039800), (350, 1929068), (376, 1795675), (434, 1555700), (470, 1436540), (620, 1088990), (658, 1026100), (662, 1019900), (700, 964534), (775, 871192), (868, 777850), (940, 718270), (1085, 622280), (1175, 574616), (1240, 544495), (1316, 513050), (1324, 509950), (1400, 482267), (1457, 463400), (1550, 435596), (1645, 410440), (1655, 407960), (1736, 388925), (1880, 359135), (2170, 311140), (2317, 291400), (2350, 287308), (2632, 256525), (2648, 254975), (2914, 231700), (3100, 217798), (3290, 205220), (3310, 203980), (4340, 155570), (4634, 145700), (4700, 143654), (5425, 124456), (5828, 115850), (6200, 108899), (6580, 102610), (6620, 101990), (7285, 92680), (8225, 82088), (8275, 81592), (8680, 77785), (9268, 72850), (9400, 71827), (10199, 66200), (10261, 65800), (10850, 62228), (11585, 58280), (11656, 57925), (13160, 51305), (13240, 50995), (14570, 46340), (15557, 43400), (16450, 41044), (16550, 40796), (18536, 36425), (20398, 33100), (20522, 32900), (21700, 31114), (23170, 29140)]