190779400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 542822400

約数和(自身を除く): 352043000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 29, 35, 37, 40, 50, 56, 58, 70, 74, 100, 116, 127, 140, 145, 148, 175, 185, 200, 203, 232, 254, 259, 280, 290, 296, 350, 370, 406, 508, 518, 580, 635, 700, 725, 740, 812, 889, 925, 1015, 1016, 1036, 1073, 1160, 1270, 1295, 1400, 1450, 1480, 1624, 1778, 1850, 2030, 2072, 2146, 2540, 2590, 2900, 3175, 3556, 3683, 3700, 4060, 4292, 4445, 4699, 5075, 5080, 5180, 5365, 5800, 6350, 6475, 7112, 7366, 7400, 7511, 8120, 8584, 8890, 9398, 10150, 10360, 10730, 12700, 12950, 14732, 15022, 17780, 18415, 18796, 20300, 21460, 22225, 23495, 25400, 25781, 25900, 26825, 29464, 30044, 32893, 35560, 36830, 37555, 37592, 40600, 42920, 44450, 46990, 51562, 51800, 53650, 60088, 65786, 73660, 75110, 88900, 92075, 93980, 103124, 107300, 117475, 128905, 131572, 136271, 147320, 150220, 164465, 177800, 184150, 187775, 187960, 206248, 214600, 234950, 257810, 263144, 272542, 300440, 328930, 368300, 375550, 469900, 515620, 545084, 644525, 657860, 681355, 736600, 751100, 822325, 939800, 953897, 1031240, 1090168, 1289050, 1315720, 1362710, 1502200, 1644650, 1907794, 2578100, 2725420, 3289300, 3406775, 3815588, 4769485, 5156200, 5450840, 6578600, 6813550, 7631176, 9538970, 13627100, 19077940, 23847425, 27254200, 38155880, 47694850, 95389700, 190779400]

約数ペア:

[(1, 190779400), (2, 95389700), (4, 47694850), (5, 38155880), (7, 27254200), (8, 23847425), (10, 19077940), (14, 13627100), (20, 9538970), (25, 7631176), (28, 6813550), (29, 6578600), (35, 5450840), (37, 5156200), (40, 4769485), (50, 3815588), (56, 3406775), (58, 3289300), (70, 2725420), (74, 2578100), (100, 1907794), (116, 1644650), (127, 1502200), (140, 1362710), (145, 1315720), (148, 1289050), (175, 1090168), (185, 1031240), (200, 953897), (203, 939800), (232, 822325), (254, 751100), (259, 736600), (280, 681355), (290, 657860), (296, 644525), (350, 545084), (370, 515620), (406, 469900), (508, 375550), (518, 368300), (580, 328930), (635, 300440), (700, 272542), (725, 263144), (740, 257810), (812, 234950), (889, 214600), (925, 206248), (1015, 187960), (1016, 187775), (1036, 184150), (1073, 177800), (1160, 164465), (1270, 150220), (1295, 147320), (1400, 136271), (1450, 131572), (1480, 128905), (1624, 117475), (1778, 107300), (1850, 103124), (2030, 93980), (2072, 92075), (2146, 88900), (2540, 75110), (2590, 73660), (2900, 65786), (3175, 60088), (3556, 53650), (3683, 51800), (3700, 51562), (4060, 46990), (4292, 44450), (4445, 42920), (4699, 40600), (5075, 37592), (5080, 37555), (5180, 36830), (5365, 35560), (5800, 32893), (6350, 30044), (6475, 29464), (7112, 26825), (7366, 25900), (7400, 25781), (7511, 25400), (8120, 23495), (8584, 22225), (8890, 21460), (9398, 20300), (10150, 18796), (10360, 18415), (10730, 17780), (12700, 15022), (12950, 14732)]