168726800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1297

約数の個数: 120

約数和(自身を含む): 456851712

約数和(自身を除く): 288124912

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 110, 124, 155, 176, 200, 220, 248, 275, 310, 341, 400, 440, 496, 550, 620, 682, 775, 880, 1100, 1237, 1240, 1364, 1550, 1705, 2200, 2474, 2480, 2728, 3100, 3410, 4400, 4948, 5456, 6185, 6200, 6820, 8525, 9896, 12370, 12400, 13607, 13640, 17050, 19792, 24740, 27214, 27280, 30925, 34100, 38347, 49480, 54428, 61850, 68035, 68200, 76694, 98960, 108856, 123700, 136070, 136400, 153388, 191735, 217712, 247400, 272140, 306776, 340175, 383470, 421817, 494800, 544280, 613552, 680350, 766940, 843634, 958675, 1088560, 1360700, 1533880, 1687268, 1917350, 2109085, 2721400, 3067760, 3374536, 3834700, 4218170, 5442800, 6749072, 7669400, 8436340, 10545425, 15338800, 16872680, 21090850, 33745360, 42181700, 84363400, 168726800]

約数ペア:

[(1, 168726800), (2, 84363400), (4, 42181700), (5, 33745360), (8, 21090850), (10, 16872680), (11, 15338800), (16, 10545425), (20, 8436340), (22, 7669400), (25, 6749072), (31, 5442800), (40, 4218170), (44, 3834700), (50, 3374536), (55, 3067760), (62, 2721400), (80, 2109085), (88, 1917350), (100, 1687268), (110, 1533880), (124, 1360700), (155, 1088560), (176, 958675), (200, 843634), (220, 766940), (248, 680350), (275, 613552), (310, 544280), (341, 494800), (400, 421817), (440, 383470), (496, 340175), (550, 306776), (620, 272140), (682, 247400), (775, 217712), (880, 191735), (1100, 153388), (1237, 136400), (1240, 136070), (1364, 123700), (1550, 108856), (1705, 98960), (2200, 76694), (2474, 68200), (2480, 68035), (2728, 61850), (3100, 54428), (3410, 49480), (4400, 38347), (4948, 34100), (5456, 30925), (6185, 27280), (6200, 27214), (6820, 24740), (8525, 19792), (9896, 17050), (12370, 13640), (12400, 13607)]