55877850

素因数分解:

$2^1\times 3^7\times 5^2\times 7^1\times {\mathrm{73}}^1$

素因数の和:113

約数の個数: 192

約数和(自身を含む): 180583680

約数和(自身を除く): 124705830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 73, 75, 81, 90, 105, 126, 135, 146, 150, 162, 175, 189, 210, 219, 225, 243, 270, 315, 350, 365, 378, 405, 438, 450, 486, 511, 525, 567, 630, 657, 675, 729, 730, 810, 945, 1022, 1050, 1095, 1134, 1215, 1314, 1350, 1458, 1533, 1575, 1701, 1825, 1890, 1971, 2025, 2187, 2190, 2430, 2555, 2835, 3066, 3150, 3285, 3402, 3645, 3650, 3942, 4050, 4374, 4599, 4725, 5103, 5110, 5475, 5670, 5913, 6075, 6570, 7290, 7665, 8505, 9198, 9450, 9855, 10206, 10935, 10950, 11826, 12150, 12775, 13797, 14175, 15309, 15330, 16425, 17010, 17739, 18225, 19710, 21870, 22995, 25515, 25550, 27594, 28350, 29565, 30618, 32850, 35478, 36450, 38325, 41391, 42525, 45990, 49275, 51030, 53217, 54675, 59130, 68985, 76545, 76650, 82782, 85050, 88695, 98550, 106434, 109350, 114975, 124173, 127575, 137970, 147825, 153090, 159651, 177390, 206955, 229950, 248346, 255150, 266085, 295650, 319302, 344925, 372519, 382725, 413910, 443475, 532170, 620865, 689850, 745038, 765450, 798255, 886950, 1034775, 1117557, 1241730, 1330425, 1596510, 1862595, 2069550, 2235114, 2660850, 3104325, 3725190, 3991275, 5587785, 6208650, 7982550, 9312975, 11175570, 18625950, 27938925, 55877850]

約数ペア:

[(1, 55877850), (2, 27938925), (3, 18625950), (5, 11175570), (6, 9312975), (7, 7982550), (9, 6208650), (10, 5587785), (14, 3991275), (15, 3725190), (18, 3104325), (21, 2660850), (25, 2235114), (27, 2069550), (30, 1862595), (35, 1596510), (42, 1330425), (45, 1241730), (50, 1117557), (54, 1034775), (63, 886950), (70, 798255), (73, 765450), (75, 745038), (81, 689850), (90, 620865), (105, 532170), (126, 443475), (135, 413910), (146, 382725), (150, 372519), (162, 344925), (175, 319302), (189, 295650), (210, 266085), (219, 255150), (225, 248346), (243, 229950), (270, 206955), (315, 177390), (350, 159651), (365, 153090), (378, 147825), (405, 137970), (438, 127575), (450, 124173), (486, 114975), (511, 109350), (525, 106434), (567, 98550), (630, 88695), (657, 85050), (675, 82782), (729, 76650), (730, 76545), (810, 68985), (945, 59130), (1022, 54675), (1050, 53217), (1095, 51030), (1134, 49275), (1215, 45990), (1314, 42525), (1350, 41391), (1458, 38325), (1533, 36450), (1575, 35478), (1701, 32850), (1825, 30618), (1890, 29565), (1971, 28350), (2025, 27594), (2187, 25550), (2190, 25515), (2430, 22995), (2555, 21870), (2835, 19710), (3066, 18225), (3150, 17739), (3285, 17010), (3402, 16425), (3645, 15330), (3650, 15309), (3942, 14175), (4050, 13797), (4374, 12775), (4599, 12150), (4725, 11826), (5103, 10950), (5110, 10935), (5475, 10206), (5670, 9855), (5913, 9450), (6075, 9198), (6570, 8505), (7290, 7665)]