125513600

素因数分解:

$2^7\times 5^2\times {\mathrm{61}}^1\times {\mathrm{643}}^1$

素因数の和:728

約数の個数: 96

約数和(自身を含む): 315630840

約数和(自身を除く): 190117240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 61, 64, 80, 100, 122, 128, 160, 200, 244, 305, 320, 400, 488, 610, 640, 643, 800, 976, 1220, 1286, 1525, 1600, 1952, 2440, 2572, 3050, 3200, 3215, 3904, 4880, 5144, 6100, 6430, 7808, 9760, 10288, 12200, 12860, 16075, 19520, 20576, 24400, 25720, 32150, 39040, 39223, 41152, 48800, 51440, 64300, 78446, 82304, 97600, 102880, 128600, 156892, 195200, 196115, 205760, 257200, 313784, 392230, 411520, 514400, 627568, 784460, 980575, 1028800, 1255136, 1568920, 1961150, 2057600, 2510272, 3137840, 3922300, 5020544, 6275680, 7844600, 12551360, 15689200, 25102720, 31378400, 62756800, 125513600]

約数ペア:

[(1, 125513600), (2, 62756800), (4, 31378400), (5, 25102720), (8, 15689200), (10, 12551360), (16, 7844600), (20, 6275680), (25, 5020544), (32, 3922300), (40, 3137840), (50, 2510272), (61, 2057600), (64, 1961150), (80, 1568920), (100, 1255136), (122, 1028800), (128, 980575), (160, 784460), (200, 627568), (244, 514400), (305, 411520), (320, 392230), (400, 313784), (488, 257200), (610, 205760), (640, 196115), (643, 195200), (800, 156892), (976, 128600), (1220, 102880), (1286, 97600), (1525, 82304), (1600, 78446), (1952, 64300), (2440, 51440), (2572, 48800), (3050, 41152), (3200, 39223), (3215, 39040), (3904, 32150), (4880, 25720), (5144, 24400), (6100, 20576), (6430, 19520), (7808, 16075), (9760, 12860), (10288, 12200)]