77146400

素因数分解:

$2^5\times 5^2\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1414

約数の個数: 72

約数和(自身を含む): 191058084

約数和(自身を除く): 113911684

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 73, 80, 100, 146, 160, 200, 292, 365, 400, 584, 730, 800, 1168, 1321, 1460, 1825, 2336, 2642, 2920, 3650, 5284, 5840, 6605, 7300, 10568, 11680, 13210, 14600, 21136, 26420, 29200, 33025, 42272, 52840, 58400, 66050, 96433, 105680, 132100, 192866, 211360, 264200, 385732, 482165, 528400, 771464, 964330, 1056800, 1542928, 1928660, 2410825, 3085856, 3857320, 4821650, 7714640, 9643300, 15429280, 19286600, 38573200, 77146400]

約数ペア:

[(1, 77146400), (2, 38573200), (4, 19286600), (5, 15429280), (8, 9643300), (10, 7714640), (16, 4821650), (20, 3857320), (25, 3085856), (32, 2410825), (40, 1928660), (50, 1542928), (73, 1056800), (80, 964330), (100, 771464), (146, 528400), (160, 482165), (200, 385732), (292, 264200), (365, 211360), (400, 192866), (584, 132100), (730, 105680), (800, 96433), (1168, 66050), (1321, 58400), (1460, 52840), (1825, 42272), (2336, 33025), (2642, 29200), (2920, 26420), (3650, 21136), (5284, 14600), (5840, 13210), (6605, 11680), (7300, 10568)]