138225600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{331}}^1$

素因数の和:388

約数の個数: 252

約数和(自身を含む): 509762760

約数和(自身を除く): 371537160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 29, 30, 32, 36, 40, 45, 48, 50, 58, 60, 64, 72, 75, 80, 87, 90, 96, 100, 116, 120, 144, 145, 150, 160, 174, 180, 192, 200, 225, 232, 240, 261, 288, 290, 300, 320, 331, 348, 360, 400, 435, 450, 464, 480, 522, 576, 580, 600, 662, 696, 720, 725, 800, 870, 900, 928, 960, 993, 1044, 1160, 1200, 1305, 1324, 1392, 1440, 1450, 1600, 1655, 1740, 1800, 1856, 1986, 2088, 2175, 2320, 2400, 2610, 2648, 2784, 2880, 2900, 2979, 3310, 3480, 3600, 3972, 4176, 4350, 4640, 4800, 4965, 5220, 5296, 5568, 5800, 5958, 6525, 6620, 6960, 7200, 7944, 8275, 8352, 8700, 9280, 9599, 9930, 10440, 10592, 11600, 11916, 13050, 13240, 13920, 14400, 14895, 15888, 16550, 16704, 17400, 19198, 19860, 20880, 21184, 23200, 23832, 24825, 26100, 26480, 27840, 28797, 29790, 31776, 33100, 34800, 38396, 39720, 41760, 46400, 47664, 47995, 49650, 52200, 52960, 57594, 59580, 63552, 66200, 69600, 74475, 76792, 79440, 83520, 86391, 95328, 95990, 99300, 104400, 105920, 115188, 119160, 132400, 139200, 143985, 148950, 153584, 158880, 172782, 190656, 191980, 198600, 208800, 230376, 238320, 239975, 264800, 287970, 297900, 307168, 317760, 345564, 383960, 397200, 417600, 431955, 460752, 476640, 479950, 529600, 575940, 595800, 614336, 691128, 719925, 767920, 794400, 863910, 921504, 953280, 959900, 1151880, 1191600, 1382256, 1439850, 1535840, 1588800, 1727820, 1843008, 1919800, 2159775, 2303760, 2383200, 2764512, 2879700, 3071680, 3455640, 3839600, 4319550, 4607520, 4766400, 5529024, 5759400, 6911280, 7679200, 8639100, 9215040, 11518800, 13822560, 15358400, 17278200, 23037600, 27645120, 34556400, 46075200, 69112800, 138225600]

約数ペア:

[(1, 138225600), (2, 69112800), (3, 46075200), (4, 34556400), (5, 27645120), (6, 23037600), (8, 17278200), (9, 15358400), (10, 13822560), (12, 11518800), (15, 9215040), (16, 8639100), (18, 7679200), (20, 6911280), (24, 5759400), (25, 5529024), (29, 4766400), (30, 4607520), (32, 4319550), (36, 3839600), (40, 3455640), (45, 3071680), (48, 2879700), (50, 2764512), (58, 2383200), (60, 2303760), (64, 2159775), (72, 1919800), (75, 1843008), (80, 1727820), (87, 1588800), (90, 1535840), (96, 1439850), (100, 1382256), (116, 1191600), (120, 1151880), (144, 959900), (145, 953280), (150, 921504), (160, 863910), (174, 794400), (180, 767920), (192, 719925), (200, 691128), (225, 614336), (232, 595800), (240, 575940), (261, 529600), (288, 479950), (290, 476640), (300, 460752), (320, 431955), (331, 417600), (348, 397200), (360, 383960), (400, 345564), (435, 317760), (450, 307168), (464, 297900), (480, 287970), (522, 264800), (576, 239975), (580, 238320), (600, 230376), (662, 208800), (696, 198600), (720, 191980), (725, 190656), (800, 172782), (870, 158880), (900, 153584), (928, 148950), (960, 143985), (993, 139200), (1044, 132400), (1160, 119160), (1200, 115188), (1305, 105920), (1324, 104400), (1392, 99300), (1440, 95990), (1450, 95328), (1600, 86391), (1655, 83520), (1740, 79440), (1800, 76792), (1856, 74475), (1986, 69600), (2088, 66200), (2175, 63552), (2320, 59580), (2400, 57594), (2610, 52960), (2648, 52200), (2784, 49650), (2880, 47995), (2900, 47664), (2979, 46400), (3310, 41760), (3480, 39720), (3600, 38396), (3972, 34800), (4176, 33100), (4350, 31776), (4640, 29790), (4800, 28797), (4965, 27840), (5220, 26480), (5296, 26100), (5568, 24825), (5800, 23832), (5958, 23200), (6525, 21184), (6620, 20880), (6960, 19860), (7200, 19198), (7944, 17400), (8275, 16704), (8352, 16550), (8700, 15888), (9280, 14895), (9599, 14400), (9930, 13920), (10440, 13240), (10592, 13050), (11600, 11916)]