77895600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{467}}^1$

素因数の和:627

約数の個数: 120

約数和(自身を含む): 251858880

約数和(自身を除く): 173963280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 139, 150, 200, 240, 278, 300, 400, 417, 467, 556, 600, 695, 834, 934, 1112, 1200, 1390, 1401, 1668, 1868, 2085, 2224, 2335, 2780, 2802, 3336, 3475, 3736, 4170, 4670, 5560, 5604, 6672, 6950, 7005, 7472, 8340, 9340, 10425, 11120, 11208, 11675, 13900, 14010, 16680, 18680, 20850, 22416, 23350, 27800, 28020, 33360, 35025, 37360, 41700, 46700, 55600, 56040, 64913, 70050, 83400, 93400, 112080, 129826, 140100, 166800, 186800, 194739, 259652, 280200, 324565, 389478, 519304, 560400, 649130, 778956, 973695, 1038608, 1298260, 1557912, 1622825, 1947390, 2596520, 3115824, 3245650, 3894780, 4868475, 5193040, 6491300, 7789560, 9736950, 12982600, 15579120, 19473900, 25965200, 38947800, 77895600]

約数ペア:

[(1, 77895600), (2, 38947800), (3, 25965200), (4, 19473900), (5, 15579120), (6, 12982600), (8, 9736950), (10, 7789560), (12, 6491300), (15, 5193040), (16, 4868475), (20, 3894780), (24, 3245650), (25, 3115824), (30, 2596520), (40, 1947390), (48, 1622825), (50, 1557912), (60, 1298260), (75, 1038608), (80, 973695), (100, 778956), (120, 649130), (139, 560400), (150, 519304), (200, 389478), (240, 324565), (278, 280200), (300, 259652), (400, 194739), (417, 186800), (467, 166800), (556, 140100), (600, 129826), (695, 112080), (834, 93400), (934, 83400), (1112, 70050), (1200, 64913), (1390, 56040), (1401, 55600), (1668, 46700), (1868, 41700), (2085, 37360), (2224, 35025), (2335, 33360), (2780, 28020), (2802, 27800), (3336, 23350), (3475, 22416), (3736, 20850), (4170, 18680), (4670, 16680), (5560, 14010), (5604, 13900), (6672, 11675), (6950, 11208), (7005, 11120), (7472, 10425), (8340, 9340)]