42857600

素因数分解:

$2^7\times 5^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:310

約数の個数: 96

約数和(自身を含む): 108140400

約数和(自身を除く): 65282800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 59, 64, 80, 100, 118, 128, 160, 200, 227, 236, 295, 320, 400, 454, 472, 590, 640, 800, 908, 944, 1135, 1180, 1475, 1600, 1816, 1888, 2270, 2360, 2950, 3200, 3632, 3776, 4540, 4720, 5675, 5900, 7264, 7552, 9080, 9440, 11350, 11800, 13393, 14528, 18160, 18880, 22700, 23600, 26786, 29056, 36320, 37760, 45400, 47200, 53572, 66965, 72640, 90800, 94400, 107144, 133930, 145280, 181600, 188800, 214288, 267860, 334825, 363200, 428576, 535720, 669650, 726400, 857152, 1071440, 1339300, 1714304, 2142880, 2678600, 4285760, 5357200, 8571520, 10714400, 21428800, 42857600]

約数ペア:

[(1, 42857600), (2, 21428800), (4, 10714400), (5, 8571520), (8, 5357200), (10, 4285760), (16, 2678600), (20, 2142880), (25, 1714304), (32, 1339300), (40, 1071440), (50, 857152), (59, 726400), (64, 669650), (80, 535720), (100, 428576), (118, 363200), (128, 334825), (160, 267860), (200, 214288), (227, 188800), (236, 181600), (295, 145280), (320, 133930), (400, 107144), (454, 94400), (472, 90800), (590, 72640), (640, 66965), (800, 53572), (908, 47200), (944, 45400), (1135, 37760), (1180, 36320), (1475, 29056), (1600, 26786), (1816, 23600), (1888, 22700), (2270, 18880), (2360, 18160), (2950, 14528), (3200, 13393), (3632, 11800), (3776, 11350), (4540, 9440), (4720, 9080), (5675, 7552), (5900, 7264)]