123055800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:462

約数の個数: 192

約数和(自身を含む): 442471680

約数和(自身を除く): 319415880

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, 83, 84, 100, 105, 120, 140, 150, 166, 168, 175, 200, 210, 249, 280, 300, 332, 350, 353, 415, 420, 498, 525, 581, 600, 664, 700, 706, 830, 840, 996, 1050, 1059, 1162, 1245, 1400, 1412, 1660, 1743, 1765, 1992, 2075, 2100, 2118, 2324, 2471, 2490, 2824, 2905, 3320, 3486, 3530, 4150, 4200, 4236, 4648, 4942, 4980, 5295, 5810, 6225, 6972, 7060, 7413, 8300, 8472, 8715, 8825, 9884, 9960, 10590, 11620, 12355, 12450, 13944, 14120, 14525, 14826, 16600, 17430, 17650, 19768, 21180, 23240, 24710, 24900, 26475, 29050, 29299, 29652, 34860, 35300, 37065, 42360, 43575, 49420, 49800, 52950, 58100, 58598, 59304, 61775, 69720, 70600, 74130, 87150, 87897, 98840, 105900, 116200, 117196, 123550, 146495, 148260, 174300, 175794, 185325, 205093, 211800, 234392, 247100, 292990, 296520, 348600, 351588, 370650, 410186, 439485, 494200, 585980, 615279, 703176, 732475, 741300, 820372, 878970, 1025465, 1171960, 1230558, 1464950, 1482600, 1640744, 1757940, 2050930, 2197425, 2461116, 2929900, 3076395, 3515880, 4101860, 4394850, 4922232, 5127325, 5859800, 6152790, 8203720, 8789700, 10254650, 12305580, 15381975, 17579400, 20509300, 24611160, 30763950, 41018600, 61527900, 123055800]

約数ペア:

[(1, 123055800), (2, 61527900), (3, 41018600), (4, 30763950), (5, 24611160), (6, 20509300), (7, 17579400), (8, 15381975), (10, 12305580), (12, 10254650), (14, 8789700), (15, 8203720), (20, 6152790), (21, 5859800), (24, 5127325), (25, 4922232), (28, 4394850), (30, 4101860), (35, 3515880), (40, 3076395), (42, 2929900), (50, 2461116), (56, 2197425), (60, 2050930), (70, 1757940), (75, 1640744), (83, 1482600), (84, 1464950), (100, 1230558), (105, 1171960), (120, 1025465), (140, 878970), (150, 820372), (166, 741300), (168, 732475), (175, 703176), (200, 615279), (210, 585980), (249, 494200), (280, 439485), (300, 410186), (332, 370650), (350, 351588), (353, 348600), (415, 296520), (420, 292990), (498, 247100), (525, 234392), (581, 211800), (600, 205093), (664, 185325), (700, 175794), (706, 174300), (830, 148260), (840, 146495), (996, 123550), (1050, 117196), (1059, 116200), (1162, 105900), (1245, 98840), (1400, 87897), (1412, 87150), (1660, 74130), (1743, 70600), (1765, 69720), (1992, 61775), (2075, 59304), (2100, 58598), (2118, 58100), (2324, 52950), (2471, 49800), (2490, 49420), (2824, 43575), (2905, 42360), (3320, 37065), (3486, 35300), (3530, 34860), (4150, 29652), (4200, 29299), (4236, 29050), (4648, 26475), (4942, 24900), (4980, 24710), (5295, 23240), (5810, 21180), (6225, 19768), (6972, 17650), (7060, 17430), (7413, 16600), (8300, 14826), (8472, 14525), (8715, 14120), (8825, 13944), (9884, 12450), (9960, 12355), (10590, 11620)]