827983440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{49999}}^1$

素因数の和:50041

約数の個数: 120

約数和(自身を含む): 2901600000

約数和(自身を除く): 2073616560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 3312, 4140, 5520, 8280, 16560, 49999, 99998, 149997, 199996, 249995, 299994, 399992, 449991, 499990, 599988, 749985, 799984, 899982, 999980, 1149977, 1199976, 1499970, 1799964, 1999960, 2249955, 2299954, 2399952, 2999940, 3449931, 3599928, 3999920, 4499910, 4599908, 5749885, 5999880, 6899862, 7199856, 8999820, 9199816, 10349793, 11499770, 11999760, 13799724, 17249655, 17999640, 18399632, 20699586, 22999540, 27599448, 34499310, 35999280, 41399172, 45999080, 51748965, 55198896, 68998620, 82798344, 91998160, 103497930, 137997240, 165596688, 206995860, 275994480, 413991720, 827983440]

約数ペア:

[(1, 827983440), (2, 413991720), (3, 275994480), (4, 206995860), (5, 165596688), (6, 137997240), (8, 103497930), (9, 91998160), (10, 82798344), (12, 68998620), (15, 55198896), (16, 51748965), (18, 45999080), (20, 41399172), (23, 35999280), (24, 34499310), (30, 27599448), (36, 22999540), (40, 20699586), (45, 18399632), (46, 17999640), (48, 17249655), (60, 13799724), (69, 11999760), (72, 11499770), (80, 10349793), (90, 9199816), (92, 8999820), (115, 7199856), (120, 6899862), (138, 5999880), (144, 5749885), (180, 4599908), (184, 4499910), (207, 3999920), (230, 3599928), (240, 3449931), (276, 2999940), (345, 2399952), (360, 2299954), (368, 2249955), (414, 1999960), (460, 1799964), (552, 1499970), (690, 1199976), (720, 1149977), (828, 999980), (920, 899982), (1035, 799984), (1104, 749985), (1380, 599988), (1656, 499990), (1840, 449991), (2070, 399992), (2760, 299994), (3312, 249995), (4140, 199996), (5520, 149997), (8280, 99998), (16560, 49999)]