68221200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{409}}^1$

素因数の和:569

約数の個数: 120

約数和(自身を含む): 220645600

約数和(自身を除く): 152424400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 139, 150, 200, 240, 278, 300, 400, 409, 417, 556, 600, 695, 818, 834, 1112, 1200, 1227, 1390, 1636, 1668, 2045, 2085, 2224, 2454, 2780, 3272, 3336, 3475, 4090, 4170, 4908, 5560, 6135, 6544, 6672, 6950, 8180, 8340, 9816, 10225, 10425, 11120, 12270, 13900, 16360, 16680, 19632, 20450, 20850, 24540, 27800, 30675, 32720, 33360, 40900, 41700, 49080, 55600, 56851, 61350, 81800, 83400, 98160, 113702, 122700, 163600, 166800, 170553, 227404, 245400, 284255, 341106, 454808, 490800, 568510, 682212, 852765, 909616, 1137020, 1364424, 1421275, 1705530, 2274040, 2728848, 2842550, 3411060, 4263825, 4548080, 5685100, 6822120, 8527650, 11370200, 13644240, 17055300, 22740400, 34110600, 68221200]

約数ペア:

[(1, 68221200), (2, 34110600), (3, 22740400), (4, 17055300), (5, 13644240), (6, 11370200), (8, 8527650), (10, 6822120), (12, 5685100), (15, 4548080), (16, 4263825), (20, 3411060), (24, 2842550), (25, 2728848), (30, 2274040), (40, 1705530), (48, 1421275), (50, 1364424), (60, 1137020), (75, 909616), (80, 852765), (100, 682212), (120, 568510), (139, 490800), (150, 454808), (200, 341106), (240, 284255), (278, 245400), (300, 227404), (400, 170553), (409, 166800), (417, 163600), (556, 122700), (600, 113702), (695, 98160), (818, 83400), (834, 81800), (1112, 61350), (1200, 56851), (1227, 55600), (1390, 49080), (1636, 41700), (1668, 40900), (2045, 33360), (2085, 32720), (2224, 30675), (2454, 27800), (2780, 24540), (3272, 20850), (3336, 20450), (3475, 19632), (4090, 16680), (4170, 16360), (4908, 13900), (5560, 12270), (6135, 11120), (6544, 10425), (6672, 10225), (6950, 9816), (8180, 8340)]