12426600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 39060000

約数和(自身を除く): 26633400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 139, 149, 150, 200, 278, 298, 300, 417, 447, 556, 596, 600, 695, 745, 834, 894, 1112, 1192, 1390, 1490, 1668, 1788, 2085, 2235, 2780, 2980, 3336, 3475, 3576, 3725, 4170, 4470, 5560, 5960, 6950, 7450, 8340, 8940, 10425, 11175, 13900, 14900, 16680, 17880, 20711, 20850, 22350, 27800, 29800, 41422, 41700, 44700, 62133, 82844, 83400, 89400, 103555, 124266, 165688, 207110, 248532, 310665, 414220, 497064, 517775, 621330, 828440, 1035550, 1242660, 1553325, 2071100, 2485320, 3106650, 4142200, 6213300, 12426600]

約数ペア:

[(1, 12426600), (2, 6213300), (3, 4142200), (4, 3106650), (5, 2485320), (6, 2071100), (8, 1553325), (10, 1242660), (12, 1035550), (15, 828440), (20, 621330), (24, 517775), (25, 497064), (30, 414220), (40, 310665), (50, 248532), (60, 207110), (75, 165688), (100, 124266), (120, 103555), (139, 89400), (149, 83400), (150, 82844), (200, 62133), (278, 44700), (298, 41700), (300, 41422), (417, 29800), (447, 27800), (556, 22350), (596, 20850), (600, 20711), (695, 17880), (745, 16680), (834, 14900), (894, 13900), (1112, 11175), (1192, 10425), (1390, 8940), (1490, 8340), (1668, 7450), (1788, 6950), (2085, 5960), (2235, 5560), (2780, 4470), (2980, 4170), (3336, 3725), (3475, 3576)]