38381400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{21323}}^1$

素因数の和:21345

約数の個数: 72

約数和(自身を含む): 128903580

約数和(自身を除く): 90522180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 21323, 42646, 63969, 85292, 106615, 127938, 170584, 191907, 213230, 255876, 319845, 383814, 426460, 511752, 533075, 639690, 767628, 852920, 959535, 1066150, 1279380, 1535256, 1599225, 1919070, 2132300, 2558760, 3198450, 3838140, 4264600, 4797675, 6396900, 7676280, 9595350, 12793800, 19190700, 38381400]

約数ペア:

[(1, 38381400), (2, 19190700), (3, 12793800), (4, 9595350), (5, 7676280), (6, 6396900), (8, 4797675), (9, 4264600), (10, 3838140), (12, 3198450), (15, 2558760), (18, 2132300), (20, 1919070), (24, 1599225), (25, 1535256), (30, 1279380), (36, 1066150), (40, 959535), (45, 852920), (50, 767628), (60, 639690), (72, 533075), (75, 511752), (90, 426460), (100, 383814), (120, 319845), (150, 255876), (180, 213230), (200, 191907), (225, 170584), (300, 127938), (360, 106615), (450, 85292), (600, 63969), (900, 42646), (1800, 21323)]