299877480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{937}}^1$

素因数の和:1088

約数の個数: 192

約数和(自身を含む): 1123799040

約数和(自身を除く): 823921560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 127, 140, 168, 180, 210, 252, 254, 280, 315, 360, 381, 420, 504, 508, 630, 635, 762, 840, 889, 937, 1016, 1143, 1260, 1270, 1524, 1778, 1874, 1905, 2286, 2520, 2540, 2667, 2811, 3048, 3556, 3748, 3810, 4445, 4572, 4685, 5080, 5334, 5622, 5715, 6559, 7112, 7496, 7620, 8001, 8433, 8890, 9144, 9370, 10668, 11244, 11430, 13118, 13335, 14055, 15240, 16002, 16866, 17780, 18740, 19677, 21336, 22488, 22860, 26236, 26670, 28110, 32004, 32795, 33732, 35560, 37480, 39354, 40005, 42165, 45720, 52472, 53340, 56220, 59031, 64008, 65590, 67464, 78708, 80010, 84330, 98385, 106680, 112440, 118062, 118999, 131180, 157416, 160020, 168660, 196770, 236124, 237998, 262360, 295155, 320040, 337320, 356997, 393540, 472248, 475996, 590310, 594995, 713994, 787080, 832993, 951992, 1070991, 1180620, 1189990, 1427988, 1665986, 1784985, 2141982, 2361240, 2379980, 2498979, 2855976, 3331972, 3569970, 4164965, 4283964, 4759960, 4997958, 5354955, 6663944, 7139940, 7496937, 8329930, 8567928, 9995916, 10709910, 12494895, 14279880, 14993874, 16659860, 19991832, 21419820, 24989790, 29987748, 33319720, 37484685, 42839640, 49979580, 59975496, 74969370, 99959160, 149938740, 299877480]

約数ペア:

[(1, 299877480), (2, 149938740), (3, 99959160), (4, 74969370), (5, 59975496), (6, 49979580), (7, 42839640), (8, 37484685), (9, 33319720), (10, 29987748), (12, 24989790), (14, 21419820), (15, 19991832), (18, 16659860), (20, 14993874), (21, 14279880), (24, 12494895), (28, 10709910), (30, 9995916), (35, 8567928), (36, 8329930), (40, 7496937), (42, 7139940), (45, 6663944), (56, 5354955), (60, 4997958), (63, 4759960), (70, 4283964), (72, 4164965), (84, 3569970), (90, 3331972), (105, 2855976), (120, 2498979), (126, 2379980), (127, 2361240), (140, 2141982), (168, 1784985), (180, 1665986), (210, 1427988), (252, 1189990), (254, 1180620), (280, 1070991), (315, 951992), (360, 832993), (381, 787080), (420, 713994), (504, 594995), (508, 590310), (630, 475996), (635, 472248), (762, 393540), (840, 356997), (889, 337320), (937, 320040), (1016, 295155), (1143, 262360), (1260, 237998), (1270, 236124), (1524, 196770), (1778, 168660), (1874, 160020), (1905, 157416), (2286, 131180), (2520, 118999), (2540, 118062), (2667, 112440), (2811, 106680), (3048, 98385), (3556, 84330), (3748, 80010), (3810, 78708), (4445, 67464), (4572, 65590), (4685, 64008), (5080, 59031), (5334, 56220), (5622, 53340), (5715, 52472), (6559, 45720), (7112, 42165), (7496, 40005), (7620, 39354), (8001, 37480), (8433, 35560), (8890, 33732), (9144, 32795), (9370, 32004), (10668, 28110), (11244, 26670), (11430, 26236), (13118, 22860), (13335, 22488), (14055, 21336), (15240, 19677), (16002, 18740), (16866, 17780)]