138916800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{877}}^1$

素因数の和:916

約数の個数: 252

約数和(自身を含む): 539243016

約数和(自身を除く): 400326216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 264, 275, 288, 300, 320, 330, 352, 360, 396, 400, 440, 450, 480, 495, 528, 550, 576, 600, 660, 704, 720, 792, 800, 825, 877, 880, 900, 960, 990, 1056, 1100, 1200, 1320, 1440, 1584, 1600, 1650, 1754, 1760, 1800, 1980, 2112, 2200, 2400, 2475, 2631, 2640, 2880, 3168, 3300, 3508, 3520, 3600, 3960, 4385, 4400, 4800, 4950, 5262, 5280, 6336, 6600, 7016, 7200, 7893, 7920, 8770, 8800, 9647, 9900, 10524, 10560, 13155, 13200, 14032, 14400, 15786, 15840, 17540, 17600, 19294, 19800, 21048, 21925, 26310, 26400, 28064, 28941, 31572, 31680, 35080, 38588, 39465, 39600, 42096, 43850, 48235, 52620, 52800, 56128, 57882, 63144, 65775, 70160, 77176, 78930, 79200, 84192, 86823, 87700, 96470, 105240, 115764, 126288, 131550, 140320, 144705, 154352, 157860, 158400, 168384, 173646, 175400, 192940, 197325, 210480, 231528, 241175, 252576, 263100, 280640, 289410, 308704, 315720, 347292, 350800, 385880, 394650, 420960, 434115, 463056, 482350, 505152, 526200, 578820, 617408, 631440, 694584, 701600, 723525, 771760, 789300, 841920, 868230, 926112, 964700, 1052400, 1157640, 1262880, 1389168, 1403200, 1447050, 1543520, 1578600, 1736460, 1852224, 1929400, 2104800, 2170575, 2315280, 2525760, 2778336, 2894100, 3087040, 3157200, 3472920, 3858800, 4209600, 4341150, 4630560, 5556672, 5788200, 6314400, 6945840, 7717600, 8682300, 9261120, 11576400, 12628800, 13891680, 15435200, 17364600, 23152800, 27783360, 34729200, 46305600, 69458400, 138916800]

約数ペア:

[(1, 138916800), (2, 69458400), (3, 46305600), (4, 34729200), (5, 27783360), (6, 23152800), (8, 17364600), (9, 15435200), (10, 13891680), (11, 12628800), (12, 11576400), (15, 9261120), (16, 8682300), (18, 7717600), (20, 6945840), (22, 6314400), (24, 5788200), (25, 5556672), (30, 4630560), (32, 4341150), (33, 4209600), (36, 3858800), (40, 3472920), (44, 3157200), (45, 3087040), (48, 2894100), (50, 2778336), (55, 2525760), (60, 2315280), (64, 2170575), (66, 2104800), (72, 1929400), (75, 1852224), (80, 1736460), (88, 1578600), (90, 1543520), (96, 1447050), (99, 1403200), (100, 1389168), (110, 1262880), (120, 1157640), (132, 1052400), (144, 964700), (150, 926112), (160, 868230), (165, 841920), (176, 789300), (180, 771760), (192, 723525), (198, 701600), (200, 694584), (220, 631440), (225, 617408), (240, 578820), (264, 526200), (275, 505152), (288, 482350), (300, 463056), (320, 434115), (330, 420960), (352, 394650), (360, 385880), (396, 350800), (400, 347292), (440, 315720), (450, 308704), (480, 289410), (495, 280640), (528, 263100), (550, 252576), (576, 241175), (600, 231528), (660, 210480), (704, 197325), (720, 192940), (792, 175400), (800, 173646), (825, 168384), (877, 158400), (880, 157860), (900, 154352), (960, 144705), (990, 140320), (1056, 131550), (1100, 126288), (1200, 115764), (1320, 105240), (1440, 96470), (1584, 87700), (1600, 86823), (1650, 84192), (1754, 79200), (1760, 78930), (1800, 77176), (1980, 70160), (2112, 65775), (2200, 63144), (2400, 57882), (2475, 56128), (2631, 52800), (2640, 52620), (2880, 48235), (3168, 43850), (3300, 42096), (3508, 39600), (3520, 39465), (3600, 38588), (3960, 35080), (4385, 31680), (4400, 31572), (4800, 28941), (4950, 28064), (5262, 26400), (5280, 26310), (6336, 21925), (6600, 21048), (7016, 19800), (7200, 19294), (7893, 17600), (7920, 17540), (8770, 15840), (8800, 15786), (9647, 14400), (9900, 14032), (10524, 13200), (10560, 13155)]