279425400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 192

約数和(自身を含む): 923750400

約数和(自身を除く): 644325000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 127, 150, 152, 190, 193, 200, 228, 254, 285, 300, 380, 381, 386, 456, 475, 508, 570, 579, 600, 635, 760, 762, 772, 950, 965, 1016, 1140, 1158, 1270, 1425, 1524, 1544, 1900, 1905, 1930, 2280, 2316, 2413, 2540, 2850, 2895, 3048, 3175, 3667, 3800, 3810, 3860, 4632, 4825, 4826, 5080, 5700, 5790, 6350, 7239, 7334, 7620, 7720, 9525, 9650, 9652, 11001, 11400, 11580, 12065, 12700, 14475, 14478, 14668, 15240, 18335, 19050, 19300, 19304, 22002, 23160, 24130, 24511, 25400, 28950, 28956, 29336, 36195, 36670, 38100, 38600, 44004, 48260, 49022, 55005, 57900, 57912, 60325, 72390, 73340, 73533, 76200, 88008, 91675, 96520, 98044, 110010, 115800, 120650, 122555, 144780, 146680, 147066, 180975, 183350, 196088, 220020, 241300, 245110, 275025, 289560, 294132, 361950, 366700, 367665, 440040, 465709, 482600, 490220, 550050, 588264, 612775, 723900, 733400, 735330, 931418, 980440, 1100100, 1225550, 1397127, 1447800, 1470660, 1838325, 1862836, 2200200, 2328545, 2451100, 2794254, 2941320, 3676650, 3725672, 4657090, 4902200, 5588508, 6985635, 7353300, 9314180, 11177016, 11642725, 13971270, 14706600, 18628360, 23285450, 27942540, 34928175, 46570900, 55885080, 69856350, 93141800, 139712700, 279425400]

約数ペア:

[(1, 279425400), (2, 139712700), (3, 93141800), (4, 69856350), (5, 55885080), (6, 46570900), (8, 34928175), (10, 27942540), (12, 23285450), (15, 18628360), (19, 14706600), (20, 13971270), (24, 11642725), (25, 11177016), (30, 9314180), (38, 7353300), (40, 6985635), (50, 5588508), (57, 4902200), (60, 4657090), (75, 3725672), (76, 3676650), (95, 2941320), (100, 2794254), (114, 2451100), (120, 2328545), (127, 2200200), (150, 1862836), (152, 1838325), (190, 1470660), (193, 1447800), (200, 1397127), (228, 1225550), (254, 1100100), (285, 980440), (300, 931418), (380, 735330), (381, 733400), (386, 723900), (456, 612775), (475, 588264), (508, 550050), (570, 490220), (579, 482600), (600, 465709), (635, 440040), (760, 367665), (762, 366700), (772, 361950), (950, 294132), (965, 289560), (1016, 275025), (1140, 245110), (1158, 241300), (1270, 220020), (1425, 196088), (1524, 183350), (1544, 180975), (1900, 147066), (1905, 146680), (1930, 144780), (2280, 122555), (2316, 120650), (2413, 115800), (2540, 110010), (2850, 98044), (2895, 96520), (3048, 91675), (3175, 88008), (3667, 76200), (3800, 73533), (3810, 73340), (3860, 72390), (4632, 60325), (4825, 57912), (4826, 57900), (5080, 55005), (5700, 49022), (5790, 48260), (6350, 44004), (7239, 38600), (7334, 38100), (7620, 36670), (7720, 36195), (9525, 29336), (9650, 28956), (9652, 28950), (11001, 25400), (11400, 24511), (11580, 24130), (12065, 23160), (12700, 22002), (14475, 19304), (14478, 19300), (14668, 19050), (15240, 18335)]