2550185280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{941}}^2$

素因数の和:1905

約数の個数: 126

約数和(自身を含む): 8780906238

約数和(自身を除く): 6230720958

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 941, 960, 1440, 1882, 2823, 2880, 3764, 4705, 5646, 7528, 8469, 9410, 11292, 14115, 15056, 16938, 18820, 22584, 28230, 30112, 33876, 37640, 42345, 45168, 56460, 60224, 67752, 75280, 84690, 90336, 112920, 135504, 150560, 169380, 180672, 225840, 271008, 301120, 338760, 451680, 542016, 677520, 885481, 903360, 1355040, 1770962, 2656443, 2710080, 3541924, 4427405, 5312886, 7083848, 7969329, 8854810, 10625772, 13282215, 14167696, 15938658, 17709620, 21251544, 26564430, 28335392, 31877316, 35419240, 39846645, 42503088, 53128860, 56670784, 63754632, 70838480, 79693290, 85006176, 106257720, 127509264, 141676960, 159386580, 170012352, 212515440, 255018528, 283353920, 318773160, 425030880, 510037056, 637546320, 850061760, 1275092640, 2550185280]

約数ペア:

[(1, 2550185280), (2, 1275092640), (3, 850061760), (4, 637546320), (5, 510037056), (6, 425030880), (8, 318773160), (9, 283353920), (10, 255018528), (12, 212515440), (15, 170012352), (16, 159386580), (18, 141676960), (20, 127509264), (24, 106257720), (30, 85006176), (32, 79693290), (36, 70838480), (40, 63754632), (45, 56670784), (48, 53128860), (60, 42503088), (64, 39846645), (72, 35419240), (80, 31877316), (90, 28335392), (96, 26564430), (120, 21251544), (144, 17709620), (160, 15938658), (180, 14167696), (192, 13282215), (240, 10625772), (288, 8854810), (320, 7969329), (360, 7083848), (480, 5312886), (576, 4427405), (720, 3541924), (941, 2710080), (960, 2656443), (1440, 1770962), (1882, 1355040), (2823, 903360), (2880, 885481), (3764, 677520), (4705, 542016), (5646, 451680), (7528, 338760), (8469, 301120), (9410, 271008), (11292, 225840), (14115, 180672), (15056, 169380), (16938, 150560), (18820, 135504), (22584, 112920), (28230, 90336), (30112, 84690), (33876, 75280), (37640, 67752), (42345, 60224), (45168, 56460)]