25054560

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:285

約数の個数: 144

約数和(自身を含む): 86800896

約数和(自身を除く): 61746336

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, 72, 80, 90, 96, 120, 127, 137, 144, 160, 180, 240, 254, 274, 288, 360, 381, 411, 480, 508, 548, 635, 685, 720, 762, 822, 1016, 1096, 1143, 1233, 1270, 1370, 1440, 1524, 1644, 1905, 2032, 2055, 2192, 2286, 2466, 2540, 2740, 3048, 3288, 3810, 4064, 4110, 4384, 4572, 4932, 5080, 5480, 5715, 6096, 6165, 6576, 7620, 8220, 9144, 9864, 10160, 10960, 11430, 12192, 12330, 13152, 15240, 16440, 17399, 18288, 19728, 20320, 21920, 22860, 24660, 30480, 32880, 34798, 36576, 39456, 45720, 49320, 52197, 60960, 65760, 69596, 86995, 91440, 98640, 104394, 139192, 156591, 173990, 182880, 197280, 208788, 260985, 278384, 313182, 347980, 417576, 521970, 556768, 626364, 695960, 782955, 835152, 1043940, 1252728, 1391920, 1565910, 1670304, 2087880, 2505456, 2783840, 3131820, 4175760, 5010912, 6263640, 8351520, 12527280, 25054560]

約数ペア:

[(1, 25054560), (2, 12527280), (3, 8351520), (4, 6263640), (5, 5010912), (6, 4175760), (8, 3131820), (9, 2783840), (10, 2505456), (12, 2087880), (15, 1670304), (16, 1565910), (18, 1391920), (20, 1252728), (24, 1043940), (30, 835152), (32, 782955), (36, 695960), (40, 626364), (45, 556768), (48, 521970), (60, 417576), (72, 347980), (80, 313182), (90, 278384), (96, 260985), (120, 208788), (127, 197280), (137, 182880), (144, 173990), (160, 156591), (180, 139192), (240, 104394), (254, 98640), (274, 91440), (288, 86995), (360, 69596), (381, 65760), (411, 60960), (480, 52197), (508, 49320), (548, 45720), (635, 39456), (685, 36576), (720, 34798), (762, 32880), (822, 30480), (1016, 24660), (1096, 22860), (1143, 21920), (1233, 20320), (1270, 19728), (1370, 18288), (1440, 17399), (1524, 16440), (1644, 15240), (1905, 13152), (2032, 12330), (2055, 12192), (2192, 11430), (2286, 10960), (2466, 10160), (2540, 9864), (2740, 9144), (3048, 8220), (3288, 7620), (3810, 6576), (4064, 6165), (4110, 6096), (4384, 5715), (4572, 5480), (4932, 5080)]