138100200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:408

約数の個数: 192

約数和(自身を含む): 494968320

約数和(自身を除く): 356868120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 131, 140, 150, 168, 175, 200, 210, 251, 262, 280, 300, 350, 393, 420, 502, 524, 525, 600, 655, 700, 753, 786, 840, 917, 1004, 1048, 1050, 1255, 1310, 1400, 1506, 1572, 1757, 1834, 1965, 2008, 2100, 2510, 2620, 2751, 3012, 3144, 3275, 3514, 3668, 3765, 3930, 4200, 4585, 5020, 5240, 5271, 5502, 6024, 6275, 6550, 7028, 7336, 7530, 7860, 8785, 9170, 9825, 10040, 10542, 11004, 12550, 13100, 13755, 14056, 15060, 15720, 17570, 18340, 18825, 19650, 21084, 22008, 22925, 25100, 26200, 26355, 27510, 30120, 32881, 35140, 36680, 37650, 39300, 42168, 43925, 45850, 50200, 52710, 55020, 65762, 68775, 70280, 75300, 78600, 87850, 91700, 98643, 105420, 110040, 131524, 131775, 137550, 150600, 164405, 175700, 183400, 197286, 210840, 230167, 263048, 263550, 275100, 328810, 351400, 394572, 460334, 493215, 527100, 550200, 657620, 690501, 789144, 822025, 920668, 986430, 1054200, 1150835, 1315240, 1381002, 1644050, 1841336, 1972860, 2301670, 2466075, 2762004, 3288100, 3452505, 3945720, 4603340, 4932150, 5524008, 5754175, 6576200, 6905010, 9206680, 9864300, 11508350, 13810020, 17262525, 19728600, 23016700, 27620040, 34525050, 46033400, 69050100, 138100200]

約数ペア:

[(1, 138100200), (2, 69050100), (3, 46033400), (4, 34525050), (5, 27620040), (6, 23016700), (7, 19728600), (8, 17262525), (10, 13810020), (12, 11508350), (14, 9864300), (15, 9206680), (20, 6905010), (21, 6576200), (24, 5754175), (25, 5524008), (28, 4932150), (30, 4603340), (35, 3945720), (40, 3452505), (42, 3288100), (50, 2762004), (56, 2466075), (60, 2301670), (70, 1972860), (75, 1841336), (84, 1644050), (100, 1381002), (105, 1315240), (120, 1150835), (131, 1054200), (140, 986430), (150, 920668), (168, 822025), (175, 789144), (200, 690501), (210, 657620), (251, 550200), (262, 527100), (280, 493215), (300, 460334), (350, 394572), (393, 351400), (420, 328810), (502, 275100), (524, 263550), (525, 263048), (600, 230167), (655, 210840), (700, 197286), (753, 183400), (786, 175700), (840, 164405), (917, 150600), (1004, 137550), (1048, 131775), (1050, 131524), (1255, 110040), (1310, 105420), (1400, 98643), (1506, 91700), (1572, 87850), (1757, 78600), (1834, 75300), (1965, 70280), (2008, 68775), (2100, 65762), (2510, 55020), (2620, 52710), (2751, 50200), (3012, 45850), (3144, 43925), (3275, 42168), (3514, 39300), (3668, 37650), (3765, 36680), (3930, 35140), (4200, 32881), (4585, 30120), (5020, 27510), (5240, 26355), (5271, 26200), (5502, 25100), (6024, 22925), (6275, 22008), (6550, 21084), (7028, 19650), (7336, 18825), (7530, 18340), (7860, 17570), (8785, 15720), (9170, 15060), (9825, 14056), (10040, 13755), (10542, 13100), (11004, 12550)]