90533520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:131

約数の個数: 480

約数和(自身を含む): 401117184

約数和(自身を除く): 310583664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 46, 48, 55, 56, 60, 63, 66, 69, 70, 71, 72, 77, 80, 84, 88, 90, 92, 99, 105, 110, 112, 115, 120, 126, 132, 138, 140, 142, 144, 154, 161, 165, 168, 176, 180, 184, 198, 207, 210, 213, 220, 230, 231, 240, 252, 253, 264, 276, 280, 284, 308, 315, 322, 330, 336, 345, 355, 360, 368, 385, 396, 414, 420, 426, 440, 460, 462, 483, 495, 497, 504, 506, 528, 552, 560, 568, 616, 630, 639, 644, 660, 690, 693, 710, 720, 759, 770, 781, 792, 805, 828, 840, 852, 880, 920, 924, 966, 990, 994, 1008, 1012, 1035, 1065, 1104, 1136, 1155, 1232, 1260, 1265, 1278, 1288, 1320, 1380, 1386, 1420, 1449, 1491, 1518, 1540, 1562, 1584, 1610, 1633, 1656, 1680, 1704, 1771, 1840, 1848, 1932, 1980, 1988, 2024, 2070, 2130, 2277, 2310, 2343, 2415, 2485, 2520, 2530, 2556, 2576, 2640, 2760, 2772, 2840, 2898, 2982, 3036, 3080, 3124, 3195, 3220, 3266, 3312, 3408, 3465, 3542, 3696, 3795, 3864, 3905, 3960, 3976, 4048, 4140, 4260, 4473, 4554, 4620, 4686, 4830, 4899, 4970, 5040, 5060, 5112, 5313, 5467, 5520, 5544, 5680, 5796, 5964, 6072, 6160, 6248, 6390, 6440, 6532, 6930, 7029, 7084, 7245, 7455, 7590, 7728, 7810, 7920, 7952, 8165, 8280, 8520, 8855, 8946, 9108, 9240, 9372, 9660, 9798, 9940, 10120, 10224, 10626, 10934, 11088, 11385, 11431, 11592, 11715, 11928, 12144, 12496, 12780, 12880, 13064, 13860, 14058, 14168, 14490, 14697, 14910, 15180, 15620, 15939, 16330, 16401, 16560, 17040, 17710, 17892, 17963, 18216, 18480, 18744, 19320, 19596, 19880, 20240, 21252, 21868, 22365, 22770, 22862, 23184, 23430, 23856, 24495, 25560, 26128, 26565, 27335, 27720, 28116, 28336, 28980, 29394, 29820, 30360, 31240, 31878, 32660, 32802, 34293, 35145, 35420, 35784, 35926, 36432, 37488, 38640, 39192, 39760, 42504, 43736, 44730, 45540, 45724, 46860, 48990, 49203, 51120, 53130, 53889, 54670, 55440, 56232, 57155, 57960, 58788, 59640, 60720, 62480, 63756, 65320, 65604, 68586, 70290, 70840, 71568, 71852, 73485, 78384, 79695, 82005, 85008, 87472, 89460, 89815, 91080, 91448, 93720, 97980, 98406, 102879, 106260, 107778, 109340, 112464, 114310, 115920, 117576, 119280, 125741, 127512, 130640, 131208, 137172, 140580, 141680, 143704, 146970, 159390, 161667, 164010, 171465, 178920, 179630, 182160, 182896, 187440, 195960, 196812, 205758, 212520, 215556, 218680, 228620, 235152, 246015, 251482, 255024, 262416, 269445, 274344, 281160, 287408, 293940, 318780, 323334, 328020, 342930, 357840, 359260, 377223, 391920, 393624, 411516, 425040, 431112, 437360, 457240, 492030, 502964, 514395, 538890, 548688, 562320, 587880, 628705, 637560, 646668, 656040, 685860, 718520, 754446, 787248, 808335, 823032, 862224, 914480, 984060, 1005928, 1028790, 1077780, 1131669, 1175760, 1257410, 1275120, 1293336, 1312080, 1371720, 1437040, 1508892, 1616670, 1646064, 1886115, 1968120, 2011856, 2057580, 2155560, 2263338, 2514820, 2586672, 2743440, 3017784, 3233340, 3772230, 3936240, 4115160, 4311120, 4526676, 5029640, 5658345, 6035568, 6466680, 7544460, 8230320, 9053352, 10059280, 11316690, 12933360, 15088920, 18106704, 22633380, 30177840, 45266760, 90533520]

約数ペア:

[(1, 90533520), (2, 45266760), (3, 30177840), (4, 22633380), (5, 18106704), (6, 15088920), (7, 12933360), (8, 11316690), (9, 10059280), (10, 9053352), (11, 8230320), (12, 7544460), (14, 6466680), (15, 6035568), (16, 5658345), (18, 5029640), (20, 4526676), (21, 4311120), (22, 4115160), (23, 3936240), (24, 3772230), (28, 3233340), (30, 3017784), (33, 2743440), (35, 2586672), (36, 2514820), (40, 2263338), (42, 2155560), (44, 2057580), (45, 2011856), (46, 1968120), (48, 1886115), (55, 1646064), (56, 1616670), (60, 1508892), (63, 1437040), (66, 1371720), (69, 1312080), (70, 1293336), (71, 1275120), (72, 1257410), (77, 1175760), (80, 1131669), (84, 1077780), (88, 1028790), (90, 1005928), (92, 984060), (99, 914480), (105, 862224), (110, 823032), (112, 808335), (115, 787248), (120, 754446), (126, 718520), (132, 685860), (138, 656040), (140, 646668), (142, 637560), (144, 628705), (154, 587880), (161, 562320), (165, 548688), (168, 538890), (176, 514395), (180, 502964), (184, 492030), (198, 457240), (207, 437360), (210, 431112), (213, 425040), (220, 411516), (230, 393624), (231, 391920), (240, 377223), (252, 359260), (253, 357840), (264, 342930), (276, 328020), (280, 323334), (284, 318780), (308, 293940), (315, 287408), (322, 281160), (330, 274344), (336, 269445), (345, 262416), (355, 255024), (360, 251482), (368, 246015), (385, 235152), (396, 228620), (414, 218680), (420, 215556), (426, 212520), (440, 205758), (460, 196812), (462, 195960), (483, 187440), (495, 182896), (497, 182160), (504, 179630), (506, 178920), (528, 171465), (552, 164010), (560, 161667), (568, 159390), (616, 146970), (630, 143704), (639, 141680), (644, 140580), (660, 137172), (690, 131208), (693, 130640), (710, 127512), (720, 125741), (759, 119280), (770, 117576), (781, 115920), (792, 114310), (805, 112464), (828, 109340), (840, 107778), (852, 106260), (880, 102879), (920, 98406), (924, 97980), (966, 93720), (990, 91448), (994, 91080), (1008, 89815), (1012, 89460), (1035, 87472), (1065, 85008), (1104, 82005), (1136, 79695), (1155, 78384), (1232, 73485), (1260, 71852), (1265, 71568), (1278, 70840), (1288, 70290), (1320, 68586), (1380, 65604), (1386, 65320), (1420, 63756), (1449, 62480), (1491, 60720), (1518, 59640), (1540, 58788), (1562, 57960), (1584, 57155), (1610, 56232), (1633, 55440), (1656, 54670), (1680, 53889), (1704, 53130), (1771, 51120), (1840, 49203), (1848, 48990), (1932, 46860), (1980, 45724), (1988, 45540), (2024, 44730), (2070, 43736), (2130, 42504), (2277, 39760), (2310, 39192), (2343, 38640), (2415, 37488), (2485, 36432), (2520, 35926), (2530, 35784), (2556, 35420), (2576, 35145), (2640, 34293), (2760, 32802), (2772, 32660), (2840, 31878), (2898, 31240), (2982, 30360), (3036, 29820), (3080, 29394), (3124, 28980), (3195, 28336), (3220, 28116), (3266, 27720), (3312, 27335), (3408, 26565), (3465, 26128), (3542, 25560), (3696, 24495), (3795, 23856), (3864, 23430), (3905, 23184), (3960, 22862), (3976, 22770), (4048, 22365), (4140, 21868), (4260, 21252), (4473, 20240), (4554, 19880), (4620, 19596), (4686, 19320), (4830, 18744), (4899, 18480), (4970, 18216), (5040, 17963), (5060, 17892), (5112, 17710), (5313, 17040), (5467, 16560), (5520, 16401), (5544, 16330), (5680, 15939), (5796, 15620), (5964, 15180), (6072, 14910), (6160, 14697), (6248, 14490), (6390, 14168), (6440, 14058), (6532, 13860), (6930, 13064), (7029, 12880), (7084, 12780), (7245, 12496), (7455, 12144), (7590, 11928), (7728, 11715), (7810, 11592), (7920, 11431), (7952, 11385), (8165, 11088), (8280, 10934), (8520, 10626), (8855, 10224), (8946, 10120), (9108, 9940), (9240, 9798), (9372, 9660)]