82851120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{317}}^1$

素因数の和:361

約数の個数: 240

約数和(自身を含む): 314667360

約数和(自身を除く): 231816240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 317, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 594, 605, 634, 660, 720, 726, 792, 880, 951, 968, 990, 1080, 1089, 1188, 1210, 1268, 1320, 1452, 1485, 1584, 1585, 1815, 1902, 1936, 1980, 2160, 2178, 2376, 2420, 2536, 2640, 2853, 2904, 2970, 3170, 3267, 3487, 3630, 3804, 3960, 4356, 4752, 4755, 4840, 5072, 5445, 5706, 5808, 5940, 6340, 6534, 6974, 7260, 7608, 7920, 8559, 8712, 9510, 9680, 10461, 10890, 11412, 11880, 12680, 13068, 13948, 14265, 14520, 15216, 16335, 17118, 17424, 17435, 19020, 20922, 21780, 22824, 23760, 25360, 26136, 27896, 28530, 29040, 31383, 32670, 34236, 34870, 38040, 38357, 41844, 42795, 43560, 45648, 52272, 52305, 55792, 57060, 62766, 65340, 68472, 69740, 76080, 76714, 83688, 85590, 87120, 94149, 104610, 114120, 115071, 125532, 130680, 136944, 139480, 153428, 156915, 167376, 171180, 188298, 191785, 209220, 228240, 230142, 251064, 261360, 278960, 306856, 313830, 342360, 345213, 376596, 383570, 418440, 460284, 470745, 502128, 575355, 613712, 627660, 684720, 690426, 753192, 767140, 836880, 920568, 941490, 1035639, 1150710, 1255320, 1380852, 1506384, 1534280, 1726065, 1841136, 1882980, 2071278, 2301420, 2510640, 2761704, 3068560, 3452130, 3765960, 4142556, 4602840, 5178195, 5523408, 6904260, 7531920, 8285112, 9205680, 10356390, 13808520, 16570224, 20712780, 27617040, 41425560, 82851120]

約数ペア:

[(1, 82851120), (2, 41425560), (3, 27617040), (4, 20712780), (5, 16570224), (6, 13808520), (8, 10356390), (9, 9205680), (10, 8285112), (11, 7531920), (12, 6904260), (15, 5523408), (16, 5178195), (18, 4602840), (20, 4142556), (22, 3765960), (24, 3452130), (27, 3068560), (30, 2761704), (33, 2510640), (36, 2301420), (40, 2071278), (44, 1882980), (45, 1841136), (48, 1726065), (54, 1534280), (55, 1506384), (60, 1380852), (66, 1255320), (72, 1150710), (80, 1035639), (88, 941490), (90, 920568), (99, 836880), (108, 767140), (110, 753192), (120, 690426), (121, 684720), (132, 627660), (135, 613712), (144, 575355), (165, 502128), (176, 470745), (180, 460284), (198, 418440), (216, 383570), (220, 376596), (240, 345213), (242, 342360), (264, 313830), (270, 306856), (297, 278960), (317, 261360), (330, 251064), (360, 230142), (363, 228240), (396, 209220), (432, 191785), (440, 188298), (484, 171180), (495, 167376), (528, 156915), (540, 153428), (594, 139480), (605, 136944), (634, 130680), (660, 125532), (720, 115071), (726, 114120), (792, 104610), (880, 94149), (951, 87120), (968, 85590), (990, 83688), (1080, 76714), (1089, 76080), (1188, 69740), (1210, 68472), (1268, 65340), (1320, 62766), (1452, 57060), (1485, 55792), (1584, 52305), (1585, 52272), (1815, 45648), (1902, 43560), (1936, 42795), (1980, 41844), (2160, 38357), (2178, 38040), (2376, 34870), (2420, 34236), (2536, 32670), (2640, 31383), (2853, 29040), (2904, 28530), (2970, 27896), (3170, 26136), (3267, 25360), (3487, 23760), (3630, 22824), (3804, 21780), (3960, 20922), (4356, 19020), (4752, 17435), (4755, 17424), (4840, 17118), (5072, 16335), (5445, 15216), (5706, 14520), (5808, 14265), (5940, 13948), (6340, 13068), (6534, 12680), (6974, 11880), (7260, 11412), (7608, 10890), (7920, 10461), (8559, 9680), (8712, 9510)]