549349920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{54499}}^1$

素因数の和:54527

約数の個数: 144

約数和(自身を含む): 2142504000

約数和(自身を除く): 1593154080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 54499, 108998, 163497, 217996, 272495, 326994, 381493, 435992, 490491, 544990, 653988, 762986, 817485, 871984, 980982, 1089980, 1144479, 1307976, 1525972, 1634970, 1743968, 1907465, 1961964, 2179960, 2288958, 2452455, 2615952, 3051944, 3269940, 3433437, 3814930, 3923928, 4359920, 4577916, 4904910, 5231904, 5722395, 6103888, 6539880, 6866874, 7629860, 7847856, 8719840, 9155832, 9809820, 11444790, 12207776, 13079760, 13733748, 15259720, 15695712, 17167185, 18311664, 19619640, 22889580, 26159520, 27467496, 30519440, 34334370, 36623328, 39239280, 45779160, 54934992, 61038880, 68668740, 78478560, 91558320, 109869984, 137337480, 183116640, 274674960, 549349920]

約数ペア:

[(1, 549349920), (2, 274674960), (3, 183116640), (4, 137337480), (5, 109869984), (6, 91558320), (7, 78478560), (8, 68668740), (9, 61038880), (10, 54934992), (12, 45779160), (14, 39239280), (15, 36623328), (16, 34334370), (18, 30519440), (20, 27467496), (21, 26159520), (24, 22889580), (28, 19619640), (30, 18311664), (32, 17167185), (35, 15695712), (36, 15259720), (40, 13733748), (42, 13079760), (45, 12207776), (48, 11444790), (56, 9809820), (60, 9155832), (63, 8719840), (70, 7847856), (72, 7629860), (80, 6866874), (84, 6539880), (90, 6103888), (96, 5722395), (105, 5231904), (112, 4904910), (120, 4577916), (126, 4359920), (140, 3923928), (144, 3814930), (160, 3433437), (168, 3269940), (180, 3051944), (210, 2615952), (224, 2452455), (240, 2288958), (252, 2179960), (280, 1961964), (288, 1907465), (315, 1743968), (336, 1634970), (360, 1525972), (420, 1307976), (480, 1144479), (504, 1089980), (560, 980982), (630, 871984), (672, 817485), (720, 762986), (840, 653988), (1008, 544990), (1120, 490491), (1260, 435992), (1440, 381493), (1680, 326994), (2016, 272495), (2520, 217996), (3360, 163497), (5040, 108998), (10080, 54499)]