1353642400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1523}}^1$

素因数の和:1655

約数の個数: 144

約数和(自身を含む): 3643079328

約数和(自身を除く): 2289436928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 101, 110, 160, 176, 200, 202, 220, 275, 352, 400, 404, 440, 505, 550, 800, 808, 880, 1010, 1100, 1111, 1523, 1616, 1760, 2020, 2200, 2222, 2525, 3046, 3232, 4040, 4400, 4444, 5050, 5555, 6092, 7615, 8080, 8800, 8888, 10100, 11110, 12184, 15230, 16160, 16753, 17776, 20200, 22220, 24368, 27775, 30460, 33506, 35552, 38075, 40400, 44440, 48736, 55550, 60920, 67012, 76150, 80800, 83765, 88880, 111100, 121840, 134024, 152300, 153823, 167530, 177760, 222200, 243680, 268048, 304600, 307646, 335060, 418825, 444400, 536096, 609200, 615292, 670120, 769115, 837650, 888800, 1218400, 1230584, 1340240, 1538230, 1675300, 1692053, 2461168, 2680480, 3076460, 3350600, 3384106, 3845575, 4922336, 6152920, 6701200, 6768212, 7691150, 8460265, 12305840, 13402400, 13536424, 15382300, 16920530, 24611680, 27072848, 30764600, 33841060, 42301325, 54145696, 61529200, 67682120, 84602650, 123058400, 135364240, 169205300, 270728480, 338410600, 676821200, 1353642400]

約数ペア:

[(1, 1353642400), (2, 676821200), (4, 338410600), (5, 270728480), (8, 169205300), (10, 135364240), (11, 123058400), (16, 84602650), (20, 67682120), (22, 61529200), (25, 54145696), (32, 42301325), (40, 33841060), (44, 30764600), (50, 27072848), (55, 24611680), (80, 16920530), (88, 15382300), (100, 13536424), (101, 13402400), (110, 12305840), (160, 8460265), (176, 7691150), (200, 6768212), (202, 6701200), (220, 6152920), (275, 4922336), (352, 3845575), (400, 3384106), (404, 3350600), (440, 3076460), (505, 2680480), (550, 2461168), (800, 1692053), (808, 1675300), (880, 1538230), (1010, 1340240), (1100, 1230584), (1111, 1218400), (1523, 888800), (1616, 837650), (1760, 769115), (2020, 670120), (2200, 615292), (2222, 609200), (2525, 536096), (3046, 444400), (3232, 418825), (4040, 335060), (4400, 307646), (4444, 304600), (5050, 268048), (5555, 243680), (6092, 222200), (7615, 177760), (8080, 167530), (8800, 153823), (8888, 152300), (10100, 134024), (11110, 121840), (12184, 111100), (15230, 88880), (16160, 83765), (16753, 80800), (17776, 76150), (20200, 67012), (22220, 60920), (24368, 55550), (27775, 48736), (30460, 44440), (33506, 40400), (35552, 38075)]