12281078400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{15413}}^1$

素因数の和:15523

約数の個数: 192

約数和(自身を含む): 40940817120

約数和(自身を除く): 28659738720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 83, 96, 100, 120, 128, 150, 160, 166, 192, 200, 240, 249, 300, 320, 332, 384, 400, 415, 480, 498, 600, 640, 664, 800, 830, 960, 996, 1200, 1245, 1328, 1600, 1660, 1920, 1992, 2075, 2400, 2490, 2656, 3200, 3320, 3984, 4150, 4800, 4980, 5312, 6225, 6640, 7968, 8300, 9600, 9960, 10624, 12450, 13280, 15413, 15936, 16600, 19920, 24900, 26560, 30826, 31872, 33200, 39840, 46239, 49800, 53120, 61652, 66400, 77065, 79680, 92478, 99600, 123304, 132800, 154130, 159360, 184956, 199200, 231195, 246608, 265600, 308260, 369912, 385325, 398400, 462390, 493216, 616520, 739824, 770650, 796800, 924780, 986432, 1155975, 1233040, 1279279, 1479648, 1541300, 1849560, 1972864, 2311950, 2466080, 2558558, 2959296, 3082600, 3699120, 3837837, 4623900, 4932160, 5117116, 5918592, 6165200, 6396395, 7398240, 7675674, 9247800, 9864320, 10234232, 12330400, 12792790, 14796480, 15351348, 18495600, 19189185, 20468464, 24660800, 25585580, 29592960, 30702696, 31981975, 36991200, 38378370, 40936928, 49321600, 51171160, 61405392, 63963950, 73982400, 76756740, 81873856, 95945925, 102342320, 122810784, 127927900, 147964800, 153513480, 163747712, 191891850, 204684640, 245621568, 255855800, 307026960, 383783700, 409369280, 491243136, 511711600, 614053920, 767567400, 818738560, 1023423200, 1228107840, 1535134800, 2046846400, 2456215680, 3070269600, 4093692800, 6140539200, 12281078400]

約数ペア:

[(1, 12281078400), (2, 6140539200), (3, 4093692800), (4, 3070269600), (5, 2456215680), (6, 2046846400), (8, 1535134800), (10, 1228107840), (12, 1023423200), (15, 818738560), (16, 767567400), (20, 614053920), (24, 511711600), (25, 491243136), (30, 409369280), (32, 383783700), (40, 307026960), (48, 255855800), (50, 245621568), (60, 204684640), (64, 191891850), (75, 163747712), (80, 153513480), (83, 147964800), (96, 127927900), (100, 122810784), (120, 102342320), (128, 95945925), (150, 81873856), (160, 76756740), (166, 73982400), (192, 63963950), (200, 61405392), (240, 51171160), (249, 49321600), (300, 40936928), (320, 38378370), (332, 36991200), (384, 31981975), (400, 30702696), (415, 29592960), (480, 25585580), (498, 24660800), (600, 20468464), (640, 19189185), (664, 18495600), (800, 15351348), (830, 14796480), (960, 12792790), (996, 12330400), (1200, 10234232), (1245, 9864320), (1328, 9247800), (1600, 7675674), (1660, 7398240), (1920, 6396395), (1992, 6165200), (2075, 5918592), (2400, 5117116), (2490, 4932160), (2656, 4623900), (3200, 3837837), (3320, 3699120), (3984, 3082600), (4150, 2959296), (4800, 2558558), (4980, 2466080), (5312, 2311950), (6225, 1972864), (6640, 1849560), (7968, 1541300), (8300, 1479648), (9600, 1279279), (9960, 1233040), (10624, 1155975), (12450, 986432), (13280, 924780), (15413, 796800), (15936, 770650), (16600, 739824), (19920, 616520), (24900, 493216), (26560, 462390), (30826, 398400), (31872, 385325), (33200, 369912), (39840, 308260), (46239, 265600), (49800, 246608), (53120, 231195), (61652, 199200), (66400, 184956), (77065, 159360), (79680, 154130), (92478, 132800), (99600, 123304)]