1550546280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 256

約数和(自身を含む): 5332262400

約数和(自身を除く): 3781716120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 73, 90, 108, 120, 135, 142, 146, 180, 213, 216, 219, 270, 277, 284, 292, 355, 360, 365, 426, 438, 540, 554, 568, 584, 639, 657, 710, 730, 831, 852, 876, 1065, 1080, 1095, 1108, 1278, 1314, 1385, 1420, 1460, 1662, 1704, 1752, 1917, 1971, 2130, 2190, 2216, 2493, 2556, 2628, 2770, 2840, 2920, 3195, 3285, 3324, 3834, 3942, 4155, 4260, 4380, 4986, 5112, 5183, 5256, 5540, 6390, 6570, 6648, 7479, 7668, 7884, 8310, 8520, 8760, 9585, 9855, 9972, 10366, 11080, 12465, 12780, 13140, 14958, 15336, 15549, 15768, 16620, 19170, 19667, 19710, 19944, 20221, 20732, 24930, 25560, 25915, 26280, 29916, 31098, 33240, 37395, 38340, 39334, 39420, 40442, 41464, 46647, 49860, 51830, 59001, 59832, 60663, 62196, 74790, 76680, 77745, 78668, 78840, 80884, 93294, 98335, 99720, 101105, 103660, 118002, 121326, 124392, 139941, 149580, 155490, 157336, 161768, 177003, 181989, 186588, 196670, 202210, 207320, 233235, 236004, 242652, 279882, 295005, 299160, 303315, 310980, 354006, 363978, 373176, 393340, 404420, 466470, 472008, 485304, 531009, 545967, 559764, 590010, 606630, 621960, 699705, 708012, 727956, 786680, 808840, 885015, 909945, 932940, 1062018, 1091934, 1119528, 1180020, 1213260, 1399410, 1416024, 1435691, 1455912, 1770030, 1819890, 1865880, 2124036, 2183868, 2360040, 2426520, 2655045, 2729835, 2798820, 2871382, 3540060, 3639780, 4248072, 4307073, 4367736, 5310090, 5459670, 5597640, 5742764, 7080120, 7178455, 7279560, 8614146, 10620180, 10919340, 11485528, 12921219, 14356910, 17228292, 21240360, 21535365, 21838680, 25842438, 28713820, 34456584, 38763657, 43070730, 51684876, 57427640, 64606095, 77527314, 86141460, 103369752, 129212190, 155054628, 172282920, 193818285, 258424380, 310109256, 387636570, 516848760, 775273140, 1550546280]

約数ペア:

[(1, 1550546280), (2, 775273140), (3, 516848760), (4, 387636570), (5, 310109256), (6, 258424380), (8, 193818285), (9, 172282920), (10, 155054628), (12, 129212190), (15, 103369752), (18, 86141460), (20, 77527314), (24, 64606095), (27, 57427640), (30, 51684876), (36, 43070730), (40, 38763657), (45, 34456584), (54, 28713820), (60, 25842438), (71, 21838680), (72, 21535365), (73, 21240360), (90, 17228292), (108, 14356910), (120, 12921219), (135, 11485528), (142, 10919340), (146, 10620180), (180, 8614146), (213, 7279560), (216, 7178455), (219, 7080120), (270, 5742764), (277, 5597640), (284, 5459670), (292, 5310090), (355, 4367736), (360, 4307073), (365, 4248072), (426, 3639780), (438, 3540060), (540, 2871382), (554, 2798820), (568, 2729835), (584, 2655045), (639, 2426520), (657, 2360040), (710, 2183868), (730, 2124036), (831, 1865880), (852, 1819890), (876, 1770030), (1065, 1455912), (1080, 1435691), (1095, 1416024), (1108, 1399410), (1278, 1213260), (1314, 1180020), (1385, 1119528), (1420, 1091934), (1460, 1062018), (1662, 932940), (1704, 909945), (1752, 885015), (1917, 808840), (1971, 786680), (2130, 727956), (2190, 708012), (2216, 699705), (2493, 621960), (2556, 606630), (2628, 590010), (2770, 559764), (2840, 545967), (2920, 531009), (3195, 485304), (3285, 472008), (3324, 466470), (3834, 404420), (3942, 393340), (4155, 373176), (4260, 363978), (4380, 354006), (4986, 310980), (5112, 303315), (5183, 299160), (5256, 295005), (5540, 279882), (6390, 242652), (6570, 236004), (6648, 233235), (7479, 207320), (7668, 202210), (7884, 196670), (8310, 186588), (8520, 181989), (8760, 177003), (9585, 161768), (9855, 157336), (9972, 155490), (10366, 149580), (11080, 139941), (12465, 124392), (12780, 121326), (13140, 118002), (14958, 103660), (15336, 101105), (15549, 99720), (15768, 98335), (16620, 93294), (19170, 80884), (19667, 78840), (19710, 78668), (19944, 77745), (20221, 76680), (20732, 74790), (24930, 62196), (25560, 60663), (25915, 59832), (26280, 59001), (29916, 51830), (31098, 49860), (33240, 46647), (37395, 41464), (38340, 40442), (39334, 39420)]