138556800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1$

素因数の和:330

約数の個数: 288

約数和(自身を含む): 525334680

約数和(自身を除く): 386777880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 128, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 272, 283, 288, 300, 306, 320, 340, 360, 384, 400, 408, 425, 450, 480, 510, 544, 566, 576, 600, 612, 640, 680, 720, 765, 800, 816, 849, 850, 900, 960, 1020, 1088, 1132, 1152, 1200, 1224, 1275, 1360, 1415, 1440, 1530, 1600, 1632, 1698, 1700, 1800, 1920, 2040, 2176, 2264, 2400, 2448, 2547, 2550, 2720, 2830, 2880, 3060, 3200, 3264, 3396, 3400, 3600, 3825, 4080, 4245, 4528, 4800, 4811, 4896, 5094, 5100, 5440, 5660, 5760, 6120, 6528, 6792, 6800, 7075, 7200, 7650, 8160, 8490, 9056, 9600, 9622, 9792, 10188, 10200, 10880, 11320, 12240, 12735, 13584, 13600, 14150, 14400, 14433, 15300, 16320, 16980, 18112, 19244, 19584, 20376, 20400, 21225, 22640, 24055, 24480, 25470, 27168, 27200, 28300, 28800, 28866, 30600, 32640, 33960, 36224, 38488, 40752, 40800, 42450, 43299, 45280, 48110, 48960, 50940, 54336, 54400, 56600, 57732, 61200, 63675, 67920, 72165, 76976, 81504, 81600, 84900, 86598, 90560, 96220, 97920, 101880, 108672, 113200, 115464, 120275, 122400, 127350, 135840, 144330, 153952, 163008, 163200, 169800, 173196, 181120, 192440, 203760, 216495, 226400, 230928, 240550, 244800, 254700, 271680, 288660, 307904, 326016, 339600, 346392, 360825, 384880, 407520, 432990, 452800, 461856, 481100, 489600, 509400, 543360, 577320, 615808, 679200, 692784, 721650, 769760, 815040, 865980, 905600, 923712, 962200, 1018800, 1082475, 1154640, 1358400, 1385568, 1443300, 1539520, 1630080, 1731960, 1847424, 1924400, 2037600, 2164950, 2309280, 2716800, 2771136, 2886600, 3079040, 3463920, 3848800, 4075200, 4329900, 4618560, 5542272, 5773200, 6927840, 7697600, 8150400, 8659800, 9237120, 11546400, 13855680, 15395200, 17319600, 23092800, 27711360, 34639200, 46185600, 69278400, 138556800]

約数ペア:

[(1, 138556800), (2, 69278400), (3, 46185600), (4, 34639200), (5, 27711360), (6, 23092800), (8, 17319600), (9, 15395200), (10, 13855680), (12, 11546400), (15, 9237120), (16, 8659800), (17, 8150400), (18, 7697600), (20, 6927840), (24, 5773200), (25, 5542272), (30, 4618560), (32, 4329900), (34, 4075200), (36, 3848800), (40, 3463920), (45, 3079040), (48, 2886600), (50, 2771136), (51, 2716800), (60, 2309280), (64, 2164950), (68, 2037600), (72, 1924400), (75, 1847424), (80, 1731960), (85, 1630080), (90, 1539520), (96, 1443300), (100, 1385568), (102, 1358400), (120, 1154640), (128, 1082475), (136, 1018800), (144, 962200), (150, 923712), (153, 905600), (160, 865980), (170, 815040), (180, 769760), (192, 721650), (200, 692784), (204, 679200), (225, 615808), (240, 577320), (255, 543360), (272, 509400), (283, 489600), (288, 481100), (300, 461856), (306, 452800), (320, 432990), (340, 407520), (360, 384880), (384, 360825), (400, 346392), (408, 339600), (425, 326016), (450, 307904), (480, 288660), (510, 271680), (544, 254700), (566, 244800), (576, 240550), (600, 230928), (612, 226400), (640, 216495), (680, 203760), (720, 192440), (765, 181120), (800, 173196), (816, 169800), (849, 163200), (850, 163008), (900, 153952), (960, 144330), (1020, 135840), (1088, 127350), (1132, 122400), (1152, 120275), (1200, 115464), (1224, 113200), (1275, 108672), (1360, 101880), (1415, 97920), (1440, 96220), (1530, 90560), (1600, 86598), (1632, 84900), (1698, 81600), (1700, 81504), (1800, 76976), (1920, 72165), (2040, 67920), (2176, 63675), (2264, 61200), (2400, 57732), (2448, 56600), (2547, 54400), (2550, 54336), (2720, 50940), (2830, 48960), (2880, 48110), (3060, 45280), (3200, 43299), (3264, 42450), (3396, 40800), (3400, 40752), (3600, 38488), (3825, 36224), (4080, 33960), (4245, 32640), (4528, 30600), (4800, 28866), (4811, 28800), (4896, 28300), (5094, 27200), (5100, 27168), (5440, 25470), (5660, 24480), (5760, 24055), (6120, 22640), (6528, 21225), (6792, 20400), (6800, 20376), (7075, 19584), (7200, 19244), (7650, 18112), (8160, 16980), (8490, 16320), (9056, 15300), (9600, 14433), (9622, 14400), (9792, 14150), (10188, 13600), (10200, 13584), (10880, 12735), (11320, 12240)]