55873440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:292

約数の個数: 288

約数和(自身を含む): 228324096

約数和(自身を除く): 172450656

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 241, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 414, 420, 460, 480, 482, 483, 504, 552, 560, 630, 644, 672, 690, 720, 723, 736, 805, 828, 840, 920, 964, 966, 1008, 1035, 1104, 1120, 1205, 1260, 1288, 1380, 1440, 1446, 1449, 1610, 1656, 1680, 1687, 1840, 1928, 1932, 2016, 2070, 2169, 2208, 2410, 2415, 2520, 2576, 2760, 2892, 2898, 3220, 3312, 3360, 3374, 3615, 3680, 3856, 3864, 4140, 4338, 4820, 4830, 5040, 5061, 5152, 5520, 5543, 5784, 5796, 6440, 6624, 6748, 7230, 7245, 7712, 7728, 8280, 8435, 8676, 9640, 9660, 10080, 10122, 10845, 11040, 11086, 11568, 11592, 12880, 13496, 14460, 14490, 15183, 15456, 16560, 16629, 16870, 17352, 19280, 19320, 20244, 21690, 22172, 23136, 23184, 25305, 25760, 26992, 27715, 28920, 28980, 30366, 33120, 33258, 33740, 34704, 38560, 38640, 38801, 40488, 43380, 44344, 46368, 49887, 50610, 53984, 55430, 57840, 57960, 60732, 66516, 67480, 69408, 75915, 77280, 77602, 80976, 83145, 86760, 88688, 99774, 101220, 110860, 115680, 115920, 116403, 121464, 133032, 134960, 151830, 155204, 161952, 166290, 173520, 177376, 194005, 199548, 202440, 221720, 231840, 232806, 242928, 249435, 266064, 269920, 303660, 310408, 332580, 347040, 349209, 388010, 399096, 404880, 443440, 465612, 485856, 498870, 532128, 582015, 607320, 620816, 665160, 698418, 776020, 798192, 809760, 886880, 931224, 997740, 1164030, 1214640, 1241632, 1330320, 1396836, 1552040, 1596384, 1746045, 1862448, 1995480, 2328060, 2429280, 2660640, 2793672, 3104080, 3492090, 3724896, 3990960, 4656120, 5587344, 6208160, 6984180, 7981920, 9312240, 11174688, 13968360, 18624480, 27936720, 55873440]

約数ペア:

[(1, 55873440), (2, 27936720), (3, 18624480), (4, 13968360), (5, 11174688), (6, 9312240), (7, 7981920), (8, 6984180), (9, 6208160), (10, 5587344), (12, 4656120), (14, 3990960), (15, 3724896), (16, 3492090), (18, 3104080), (20, 2793672), (21, 2660640), (23, 2429280), (24, 2328060), (28, 1995480), (30, 1862448), (32, 1746045), (35, 1596384), (36, 1552040), (40, 1396836), (42, 1330320), (45, 1241632), (46, 1214640), (48, 1164030), (56, 997740), (60, 931224), (63, 886880), (69, 809760), (70, 798192), (72, 776020), (80, 698418), (84, 665160), (90, 620816), (92, 607320), (96, 582015), (105, 532128), (112, 498870), (115, 485856), (120, 465612), (126, 443440), (138, 404880), (140, 399096), (144, 388010), (160, 349209), (161, 347040), (168, 332580), (180, 310408), (184, 303660), (207, 269920), (210, 266064), (224, 249435), (230, 242928), (240, 232806), (241, 231840), (252, 221720), (276, 202440), (280, 199548), (288, 194005), (315, 177376), (322, 173520), (336, 166290), (345, 161952), (360, 155204), (368, 151830), (414, 134960), (420, 133032), (460, 121464), (480, 116403), (482, 115920), (483, 115680), (504, 110860), (552, 101220), (560, 99774), (630, 88688), (644, 86760), (672, 83145), (690, 80976), (720, 77602), (723, 77280), (736, 75915), (805, 69408), (828, 67480), (840, 66516), (920, 60732), (964, 57960), (966, 57840), (1008, 55430), (1035, 53984), (1104, 50610), (1120, 49887), (1205, 46368), (1260, 44344), (1288, 43380), (1380, 40488), (1440, 38801), (1446, 38640), (1449, 38560), (1610, 34704), (1656, 33740), (1680, 33258), (1687, 33120), (1840, 30366), (1928, 28980), (1932, 28920), (2016, 27715), (2070, 26992), (2169, 25760), (2208, 25305), (2410, 23184), (2415, 23136), (2520, 22172), (2576, 21690), (2760, 20244), (2892, 19320), (2898, 19280), (3220, 17352), (3312, 16870), (3360, 16629), (3374, 16560), (3615, 15456), (3680, 15183), (3856, 14490), (3864, 14460), (4140, 13496), (4338, 12880), (4820, 11592), (4830, 11568), (5040, 11086), (5061, 11040), (5152, 10845), (5520, 10122), (5543, 10080), (5784, 9660), (5796, 9640), (6440, 8676), (6624, 8435), (6748, 8280), (7230, 7728), (7245, 7712)]