423711400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:996

約数の個数: 192

約数和(自身を含む): 1256169600

約数和(自身を除く): 832458200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 19, 20, 25, 28, 34, 35, 38, 40, 50, 56, 68, 70, 76, 85, 95, 100, 119, 133, 136, 140, 152, 170, 175, 190, 200, 238, 266, 280, 323, 340, 350, 380, 425, 475, 476, 532, 595, 646, 665, 680, 700, 760, 850, 937, 950, 952, 1064, 1190, 1292, 1330, 1400, 1615, 1700, 1874, 1900, 2261, 2380, 2584, 2660, 2975, 3230, 3325, 3400, 3748, 3800, 4522, 4685, 4760, 5320, 5950, 6460, 6559, 6650, 7496, 8075, 9044, 9370, 11305, 11900, 12920, 13118, 13300, 15929, 16150, 17803, 18088, 18740, 22610, 23425, 23800, 26236, 26600, 31858, 32300, 32795, 35606, 37480, 45220, 46850, 52472, 56525, 63716, 64600, 65590, 71212, 79645, 89015, 90440, 93700, 111503, 113050, 124621, 127432, 131180, 142424, 159290, 163975, 178030, 187400, 223006, 226100, 249242, 262360, 302651, 318580, 327950, 356060, 398225, 445075, 446012, 452200, 498484, 557515, 605302, 623105, 637160, 655900, 712120, 796450, 890150, 892024, 996968, 1115030, 1210604, 1246210, 1311800, 1513255, 1592900, 1780300, 2118557, 2230060, 2421208, 2492420, 2787575, 3026510, 3115525, 3185800, 3560600, 4237114, 4460120, 4984840, 5575150, 6053020, 6231050, 7566275, 8474228, 10592785, 11150300, 12106040, 12462100, 15132550, 16948456, 21185570, 22300600, 24924200, 30265100, 42371140, 52963925, 60530200, 84742280, 105927850, 211855700, 423711400]

約数ペア:

[(1, 423711400), (2, 211855700), (4, 105927850), (5, 84742280), (7, 60530200), (8, 52963925), (10, 42371140), (14, 30265100), (17, 24924200), (19, 22300600), (20, 21185570), (25, 16948456), (28, 15132550), (34, 12462100), (35, 12106040), (38, 11150300), (40, 10592785), (50, 8474228), (56, 7566275), (68, 6231050), (70, 6053020), (76, 5575150), (85, 4984840), (95, 4460120), (100, 4237114), (119, 3560600), (133, 3185800), (136, 3115525), (140, 3026510), (152, 2787575), (170, 2492420), (175, 2421208), (190, 2230060), (200, 2118557), (238, 1780300), (266, 1592900), (280, 1513255), (323, 1311800), (340, 1246210), (350, 1210604), (380, 1115030), (425, 996968), (475, 892024), (476, 890150), (532, 796450), (595, 712120), (646, 655900), (665, 637160), (680, 623105), (700, 605302), (760, 557515), (850, 498484), (937, 452200), (950, 446012), (952, 445075), (1064, 398225), (1190, 356060), (1292, 327950), (1330, 318580), (1400, 302651), (1615, 262360), (1700, 249242), (1874, 226100), (1900, 223006), (2261, 187400), (2380, 178030), (2584, 163975), (2660, 159290), (2975, 142424), (3230, 131180), (3325, 127432), (3400, 124621), (3748, 113050), (3800, 111503), (4522, 93700), (4685, 90440), (4760, 89015), (5320, 79645), (5950, 71212), (6460, 65590), (6559, 64600), (6650, 63716), (7496, 56525), (8075, 52472), (9044, 46850), (9370, 45220), (11305, 37480), (11900, 35606), (12920, 32795), (13118, 32300), (13300, 31858), (15929, 26600), (16150, 26236), (17803, 23800), (18088, 23425), (18740, 22610)]