74304800

素因数分解:

$2^5\times 5^2\times {\mathrm{293}}^1\times {\mathrm{317}}^1$

素因数の和:630

約数の個数: 72

約数和(自身を含む): 182589876

約数和(自身を除く): 108285076

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 293, 317, 400, 586, 634, 800, 1172, 1268, 1465, 1585, 2344, 2536, 2930, 3170, 4688, 5072, 5860, 6340, 7325, 7925, 9376, 10144, 11720, 12680, 14650, 15850, 23440, 25360, 29300, 31700, 46880, 50720, 58600, 63400, 92881, 117200, 126800, 185762, 234400, 253600, 371524, 464405, 743048, 928810, 1486096, 1857620, 2322025, 2972192, 3715240, 4644050, 7430480, 9288100, 14860960, 18576200, 37152400, 74304800]

約数ペア:

[(1, 74304800), (2, 37152400), (4, 18576200), (5, 14860960), (8, 9288100), (10, 7430480), (16, 4644050), (20, 3715240), (25, 2972192), (32, 2322025), (40, 1857620), (50, 1486096), (80, 928810), (100, 743048), (160, 464405), (200, 371524), (293, 253600), (317, 234400), (400, 185762), (586, 126800), (634, 117200), (800, 92881), (1172, 63400), (1268, 58600), (1465, 50720), (1585, 46880), (2344, 31700), (2536, 29300), (2930, 25360), (3170, 23440), (4688, 15850), (5072, 14650), (5860, 12680), (6340, 11720), (7325, 10144), (7925, 9376)]