102018840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 256

約数和(自身を含む): 389975040

約数和(自身を除く): 287956200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 61, 66, 70, 77, 84, 88, 105, 110, 120, 122, 132, 140, 154, 165, 168, 181, 183, 210, 220, 231, 244, 264, 280, 305, 308, 330, 362, 366, 385, 420, 427, 440, 462, 488, 543, 610, 616, 660, 671, 724, 732, 770, 840, 854, 905, 915, 924, 1086, 1155, 1220, 1267, 1281, 1320, 1342, 1448, 1464, 1540, 1708, 1810, 1830, 1848, 1991, 2013, 2135, 2172, 2310, 2440, 2534, 2562, 2684, 2715, 3080, 3355, 3416, 3620, 3660, 3801, 3982, 4026, 4270, 4344, 4620, 4697, 5068, 5124, 5368, 5430, 5973, 6335, 6405, 6710, 7240, 7320, 7602, 7964, 8052, 8540, 9240, 9394, 9955, 10065, 10136, 10248, 10860, 11041, 11946, 12670, 12810, 13420, 13937, 14091, 15204, 15928, 16104, 17080, 18788, 19005, 19910, 20130, 21720, 22082, 23485, 23892, 25340, 25620, 26840, 27874, 28182, 29865, 30408, 33123, 37576, 38010, 39820, 40260, 41811, 44164, 46970, 47784, 50680, 51240, 55205, 55748, 56364, 59730, 66246, 69685, 70455, 76020, 77287, 79640, 80520, 83622, 88328, 93940, 110410, 111496, 112728, 119460, 121451, 132492, 139370, 140910, 152040, 154574, 165615, 167244, 187880, 209055, 220820, 231861, 238920, 242902, 264984, 278740, 281820, 309148, 331230, 334488, 364353, 386435, 418110, 441640, 463722, 485804, 557480, 563640, 607255, 618296, 662460, 728706, 772870, 836220, 850157, 927444, 971608, 1159305, 1214510, 1324920, 1457412, 1545740, 1672440, 1700314, 1821765, 1854888, 2318610, 2429020, 2550471, 2914824, 3091480, 3400628, 3643530, 4250785, 4637220, 4858040, 5100942, 6801256, 7287060, 8501570, 9274440, 10201884, 12752355, 14574120, 17003140, 20403768, 25504710, 34006280, 51009420, 102018840]

約数ペア:

[(1, 102018840), (2, 51009420), (3, 34006280), (4, 25504710), (5, 20403768), (6, 17003140), (7, 14574120), (8, 12752355), (10, 10201884), (11, 9274440), (12, 8501570), (14, 7287060), (15, 6801256), (20, 5100942), (21, 4858040), (22, 4637220), (24, 4250785), (28, 3643530), (30, 3400628), (33, 3091480), (35, 2914824), (40, 2550471), (42, 2429020), (44, 2318610), (55, 1854888), (56, 1821765), (60, 1700314), (61, 1672440), (66, 1545740), (70, 1457412), (77, 1324920), (84, 1214510), (88, 1159305), (105, 971608), (110, 927444), (120, 850157), (122, 836220), (132, 772870), (140, 728706), (154, 662460), (165, 618296), (168, 607255), (181, 563640), (183, 557480), (210, 485804), (220, 463722), (231, 441640), (244, 418110), (264, 386435), (280, 364353), (305, 334488), (308, 331230), (330, 309148), (362, 281820), (366, 278740), (385, 264984), (420, 242902), (427, 238920), (440, 231861), (462, 220820), (488, 209055), (543, 187880), (610, 167244), (616, 165615), (660, 154574), (671, 152040), (724, 140910), (732, 139370), (770, 132492), (840, 121451), (854, 119460), (905, 112728), (915, 111496), (924, 110410), (1086, 93940), (1155, 88328), (1220, 83622), (1267, 80520), (1281, 79640), (1320, 77287), (1342, 76020), (1448, 70455), (1464, 69685), (1540, 66246), (1708, 59730), (1810, 56364), (1830, 55748), (1848, 55205), (1991, 51240), (2013, 50680), (2135, 47784), (2172, 46970), (2310, 44164), (2440, 41811), (2534, 40260), (2562, 39820), (2684, 38010), (2715, 37576), (3080, 33123), (3355, 30408), (3416, 29865), (3620, 28182), (3660, 27874), (3801, 26840), (3982, 25620), (4026, 25340), (4270, 23892), (4344, 23485), (4620, 22082), (4697, 21720), (5068, 20130), (5124, 19910), (5368, 19005), (5430, 18788), (5973, 17080), (6335, 16104), (6405, 15928), (6710, 15204), (7240, 14091), (7320, 13937), (7602, 13420), (7964, 12810), (8052, 12670), (8540, 11946), (9240, 11041), (9394, 10860), (9955, 10248), (10065, 10136)]