124555900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2917}}^1$

素因数の和:2999

約数の個数: 72

約数和(自身を含む): 314070176

約数和(自身を除く): 189514276

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 140, 175, 244, 305, 350, 427, 610, 700, 854, 1220, 1525, 1708, 2135, 2917, 3050, 4270, 5834, 6100, 8540, 10675, 11668, 14585, 20419, 21350, 29170, 40838, 42700, 58340, 72925, 81676, 102095, 145850, 177937, 204190, 291700, 355874, 408380, 510475, 711748, 889685, 1020950, 1245559, 1779370, 2041900, 2491118, 3558740, 4448425, 4982236, 6227795, 8896850, 12455590, 17793700, 24911180, 31138975, 62277950, 124555900]

約数ペア:

[(1, 124555900), (2, 62277950), (4, 31138975), (5, 24911180), (7, 17793700), (10, 12455590), (14, 8896850), (20, 6227795), (25, 4982236), (28, 4448425), (35, 3558740), (50, 2491118), (61, 2041900), (70, 1779370), (100, 1245559), (122, 1020950), (140, 889685), (175, 711748), (244, 510475), (305, 408380), (350, 355874), (427, 291700), (610, 204190), (700, 177937), (854, 145850), (1220, 102095), (1525, 81676), (1708, 72925), (2135, 58340), (2917, 42700), (3050, 40838), (4270, 29170), (5834, 21350), (6100, 20419), (8540, 14585), (10675, 11668)]