253288800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:430

約数の個数: 216

約数和(自身を含む): 903442176

約数和(自身を除く): 650153376

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 127, 144, 150, 160, 180, 200, 225, 240, 254, 277, 288, 300, 360, 381, 400, 450, 480, 508, 554, 600, 635, 720, 762, 800, 831, 900, 1016, 1108, 1143, 1200, 1270, 1385, 1440, 1524, 1662, 1800, 1905, 2032, 2216, 2286, 2400, 2493, 2540, 2770, 3048, 3175, 3324, 3600, 3810, 4064, 4155, 4432, 4572, 4986, 5080, 5540, 5715, 6096, 6350, 6648, 6925, 7200, 7620, 8310, 8864, 9144, 9525, 9972, 10160, 11080, 11430, 12192, 12465, 12700, 13296, 13850, 15240, 16620, 18288, 19050, 19944, 20320, 20775, 22160, 22860, 24930, 25400, 26592, 27700, 28575, 30480, 33240, 35179, 36576, 38100, 39888, 41550, 44320, 45720, 49860, 50800, 55400, 57150, 60960, 62325, 66480, 70358, 76200, 79776, 83100, 91440, 99720, 101600, 105537, 110800, 114300, 124650, 132960, 140716, 152400, 166200, 175895, 182880, 199440, 211074, 221600, 228600, 249300, 281432, 304800, 316611, 332400, 351790, 398880, 422148, 457200, 498600, 527685, 562864, 633222, 664800, 703580, 844296, 879475, 914400, 997200, 1055370, 1125728, 1266444, 1407160, 1583055, 1688592, 1758950, 1994400, 2110740, 2532888, 2638425, 2814320, 3166110, 3377184, 3517900, 4221480, 5065776, 5276850, 5628640, 6332220, 7035800, 7915275, 8442960, 10131552, 10553700, 12664440, 14071600, 15830550, 16885920, 21107400, 25328880, 28143200, 31661100, 42214800, 50657760, 63322200, 84429600, 126644400, 253288800]

約数ペア:

[(1, 253288800), (2, 126644400), (3, 84429600), (4, 63322200), (5, 50657760), (6, 42214800), (8, 31661100), (9, 28143200), (10, 25328880), (12, 21107400), (15, 16885920), (16, 15830550), (18, 14071600), (20, 12664440), (24, 10553700), (25, 10131552), (30, 8442960), (32, 7915275), (36, 7035800), (40, 6332220), (45, 5628640), (48, 5276850), (50, 5065776), (60, 4221480), (72, 3517900), (75, 3377184), (80, 3166110), (90, 2814320), (96, 2638425), (100, 2532888), (120, 2110740), (127, 1994400), (144, 1758950), (150, 1688592), (160, 1583055), (180, 1407160), (200, 1266444), (225, 1125728), (240, 1055370), (254, 997200), (277, 914400), (288, 879475), (300, 844296), (360, 703580), (381, 664800), (400, 633222), (450, 562864), (480, 527685), (508, 498600), (554, 457200), (600, 422148), (635, 398880), (720, 351790), (762, 332400), (800, 316611), (831, 304800), (900, 281432), (1016, 249300), (1108, 228600), (1143, 221600), (1200, 211074), (1270, 199440), (1385, 182880), (1440, 175895), (1524, 166200), (1662, 152400), (1800, 140716), (1905, 132960), (2032, 124650), (2216, 114300), (2286, 110800), (2400, 105537), (2493, 101600), (2540, 99720), (2770, 91440), (3048, 83100), (3175, 79776), (3324, 76200), (3600, 70358), (3810, 66480), (4064, 62325), (4155, 60960), (4432, 57150), (4572, 55400), (4986, 50800), (5080, 49860), (5540, 45720), (5715, 44320), (6096, 41550), (6350, 39888), (6648, 38100), (6925, 36576), (7200, 35179), (7620, 33240), (8310, 30480), (8864, 28575), (9144, 27700), (9525, 26592), (9972, 25400), (10160, 24930), (11080, 22860), (11430, 22160), (12192, 20775), (12465, 20320), (12700, 19944), (13296, 19050), (13850, 18288), (15240, 16620)]