255134400

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2311}}^1$

素因数の和:2359

約数の個数: 168

約数和(自身を含む): 873825024

約数和(自身を除く): 618690624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 32, 40, 46, 48, 50, 60, 64, 69, 75, 80, 92, 96, 100, 115, 120, 138, 150, 160, 184, 192, 200, 230, 240, 276, 300, 320, 345, 368, 400, 460, 480, 552, 575, 600, 690, 736, 800, 920, 960, 1104, 1150, 1200, 1380, 1472, 1600, 1725, 1840, 2208, 2300, 2311, 2400, 2760, 3450, 3680, 4416, 4600, 4622, 4800, 5520, 6900, 6933, 7360, 9200, 9244, 11040, 11555, 13800, 13866, 18400, 18488, 22080, 23110, 27600, 27732, 34665, 36800, 36976, 46220, 53153, 55200, 55464, 57775, 69330, 73952, 92440, 106306, 110400, 110928, 115550, 138660, 147904, 159459, 173325, 184880, 212612, 221856, 231100, 265765, 277320, 318918, 346650, 369760, 425224, 443712, 462200, 531530, 554640, 637836, 693300, 739520, 797295, 850448, 924400, 1063060, 1109280, 1275672, 1328825, 1386600, 1594590, 1700896, 1848800, 2126120, 2218560, 2551344, 2657650, 2773200, 3189180, 3401792, 3697600, 3986475, 4252240, 5102688, 5315300, 5546400, 6378360, 7972950, 8504480, 10205376, 10630600, 11092800, 12756720, 15945900, 17008960, 21261200, 25513440, 31891800, 42522400, 51026880, 63783600, 85044800, 127567200, 255134400]

約数ペア:

[(1, 255134400), (2, 127567200), (3, 85044800), (4, 63783600), (5, 51026880), (6, 42522400), (8, 31891800), (10, 25513440), (12, 21261200), (15, 17008960), (16, 15945900), (20, 12756720), (23, 11092800), (24, 10630600), (25, 10205376), (30, 8504480), (32, 7972950), (40, 6378360), (46, 5546400), (48, 5315300), (50, 5102688), (60, 4252240), (64, 3986475), (69, 3697600), (75, 3401792), (80, 3189180), (92, 2773200), (96, 2657650), (100, 2551344), (115, 2218560), (120, 2126120), (138, 1848800), (150, 1700896), (160, 1594590), (184, 1386600), (192, 1328825), (200, 1275672), (230, 1109280), (240, 1063060), (276, 924400), (300, 850448), (320, 797295), (345, 739520), (368, 693300), (400, 637836), (460, 554640), (480, 531530), (552, 462200), (575, 443712), (600, 425224), (690, 369760), (736, 346650), (800, 318918), (920, 277320), (960, 265765), (1104, 231100), (1150, 221856), (1200, 212612), (1380, 184880), (1472, 173325), (1600, 159459), (1725, 147904), (1840, 138660), (2208, 115550), (2300, 110928), (2311, 110400), (2400, 106306), (2760, 92440), (3450, 73952), (3680, 69330), (4416, 57775), (4600, 55464), (4622, 55200), (4800, 53153), (5520, 46220), (6900, 36976), (6933, 36800), (7360, 34665), (9200, 27732), (9244, 27600), (11040, 23110), (11555, 22080), (13800, 18488), (13866, 18400)]