106666000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 160

約数和(自身を含む): 311051520

約数和(自身を除く): 204385520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 125, 133, 140, 152, 175, 190, 200, 250, 266, 280, 304, 350, 380, 400, 401, 475, 500, 532, 560, 665, 700, 760, 802, 875, 950, 1000, 1064, 1330, 1400, 1520, 1604, 1750, 1900, 2000, 2005, 2128, 2375, 2660, 2800, 2807, 3208, 3325, 3500, 3800, 4010, 4750, 5320, 5614, 6416, 6650, 7000, 7600, 7619, 8020, 9500, 10025, 10640, 11228, 13300, 14000, 14035, 15238, 16040, 16625, 19000, 20050, 22456, 26600, 28070, 30476, 32080, 33250, 38000, 38095, 40100, 44912, 50125, 53200, 53333, 56140, 60952, 66500, 70175, 76190, 80200, 100250, 106666, 112280, 121904, 133000, 140350, 152380, 160400, 190475, 200500, 213332, 224560, 266000, 266665, 280700, 304760, 350875, 380950, 401000, 426664, 533330, 561400, 609520, 701750, 761900, 802000, 853328, 952375, 1066660, 1122800, 1333325, 1403500, 1523800, 1904750, 2133320, 2666650, 2807000, 3047600, 3809500, 4266640, 5333300, 5614000, 6666625, 7619000, 10666600, 13333250, 15238000, 21333200, 26666500, 53333000, 106666000]

約数ペア:

[(1, 106666000), (2, 53333000), (4, 26666500), (5, 21333200), (7, 15238000), (8, 13333250), (10, 10666600), (14, 7619000), (16, 6666625), (19, 5614000), (20, 5333300), (25, 4266640), (28, 3809500), (35, 3047600), (38, 2807000), (40, 2666650), (50, 2133320), (56, 1904750), (70, 1523800), (76, 1403500), (80, 1333325), (95, 1122800), (100, 1066660), (112, 952375), (125, 853328), (133, 802000), (140, 761900), (152, 701750), (175, 609520), (190, 561400), (200, 533330), (250, 426664), (266, 401000), (280, 380950), (304, 350875), (350, 304760), (380, 280700), (400, 266665), (401, 266000), (475, 224560), (500, 213332), (532, 200500), (560, 190475), (665, 160400), (700, 152380), (760, 140350), (802, 133000), (875, 121904), (950, 112280), (1000, 106666), (1064, 100250), (1330, 80200), (1400, 76190), (1520, 70175), (1604, 66500), (1750, 60952), (1900, 56140), (2000, 53333), (2005, 53200), (2128, 50125), (2375, 44912), (2660, 40100), (2800, 38095), (2807, 38000), (3208, 33250), (3325, 32080), (3500, 30476), (3800, 28070), (4010, 26600), (4750, 22456), (5320, 20050), (5614, 19000), (6416, 16625), (6650, 16040), (7000, 15238), (7600, 14035), (7619, 14000), (8020, 13300), (9500, 11228), (10025, 10640)]