145821200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2741}}^1$

素因数の和:2785

約数の個数: 120

約数和(自身を含む): 421609920

約数和(自身を除く): 275788720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 80, 95, 100, 112, 133, 140, 152, 175, 190, 200, 266, 280, 304, 350, 380, 400, 475, 532, 560, 665, 700, 760, 950, 1064, 1330, 1400, 1520, 1900, 2128, 2660, 2741, 2800, 3325, 3800, 5320, 5482, 6650, 7600, 10640, 10964, 13300, 13705, 19187, 21928, 26600, 27410, 38374, 43856, 52079, 53200, 54820, 68525, 76748, 95935, 104158, 109640, 137050, 153496, 191870, 208316, 219280, 260395, 274100, 306992, 364553, 383740, 416632, 479675, 520790, 548200, 729106, 767480, 833264, 959350, 1041580, 1096400, 1301975, 1458212, 1534960, 1822765, 1918700, 2083160, 2603950, 2916424, 3645530, 3837400, 4166320, 5207900, 5832848, 7291060, 7674800, 9113825, 10415800, 14582120, 18227650, 20831600, 29164240, 36455300, 72910600, 145821200]

約数ペア:

[(1, 145821200), (2, 72910600), (4, 36455300), (5, 29164240), (7, 20831600), (8, 18227650), (10, 14582120), (14, 10415800), (16, 9113825), (19, 7674800), (20, 7291060), (25, 5832848), (28, 5207900), (35, 4166320), (38, 3837400), (40, 3645530), (50, 2916424), (56, 2603950), (70, 2083160), (76, 1918700), (80, 1822765), (95, 1534960), (100, 1458212), (112, 1301975), (133, 1096400), (140, 1041580), (152, 959350), (175, 833264), (190, 767480), (200, 729106), (266, 548200), (280, 520790), (304, 479675), (350, 416632), (380, 383740), (400, 364553), (475, 306992), (532, 274100), (560, 260395), (665, 219280), (700, 208316), (760, 191870), (950, 153496), (1064, 137050), (1330, 109640), (1400, 104158), (1520, 95935), (1900, 76748), (2128, 68525), (2660, 54820), (2741, 53200), (2800, 52079), (3325, 43856), (3800, 38374), (5320, 27410), (5482, 26600), (6650, 21928), (7600, 19187), (10640, 13705), (10964, 13300)]