212380000

素因数分解:

$2^5\times 5^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:115

約数の個数: 240

約数和(自身を含む): 628223904

約数和(自身を除く): 415843904

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 41, 50, 56, 70, 74, 80, 82, 100, 112, 125, 140, 148, 160, 164, 175, 185, 200, 205, 224, 250, 259, 280, 287, 296, 328, 350, 370, 400, 410, 500, 518, 560, 574, 592, 625, 656, 700, 740, 800, 820, 875, 925, 1000, 1025, 1036, 1120, 1148, 1184, 1250, 1295, 1312, 1400, 1435, 1480, 1517, 1640, 1750, 1850, 2000, 2050, 2072, 2296, 2500, 2590, 2800, 2870, 2960, 3034, 3280, 3500, 3700, 4000, 4100, 4144, 4375, 4592, 4625, 5000, 5125, 5180, 5600, 5740, 5920, 6068, 6475, 6560, 7000, 7175, 7400, 7585, 8200, 8288, 8750, 9184, 9250, 10000, 10250, 10360, 10619, 11480, 12136, 12950, 14000, 14350, 14800, 15170, 16400, 17500, 18500, 20000, 20500, 20720, 21238, 22960, 23125, 24272, 25625, 25900, 28000, 28700, 29600, 30340, 32375, 32800, 35000, 35875, 37000, 37925, 41000, 41440, 42476, 45920, 46250, 48544, 51250, 51800, 53095, 57400, 60680, 64750, 70000, 71750, 74000, 75850, 82000, 84952, 92500, 102500, 103600, 106190, 114800, 121360, 129500, 140000, 143500, 148000, 151700, 161875, 164000, 169904, 179375, 185000, 189625, 205000, 207200, 212380, 229600, 242720, 259000, 265475, 287000, 303400, 323750, 339808, 358750, 370000, 379250, 410000, 424760, 518000, 530950, 574000, 606800, 647500, 717500, 740000, 758500, 820000, 849520, 948125, 1036000, 1061900, 1148000, 1213600, 1295000, 1327375, 1435000, 1517000, 1699040, 1896250, 2123800, 2590000, 2654750, 2870000, 3034000, 3792500, 4247600, 5180000, 5309500, 5740000, 6068000, 6636875, 7585000, 8495200, 10619000, 13273750, 15170000, 21238000, 26547500, 30340000, 42476000, 53095000, 106190000, 212380000]

約数ペア:

[(1, 212380000), (2, 106190000), (4, 53095000), (5, 42476000), (7, 30340000), (8, 26547500), (10, 21238000), (14, 15170000), (16, 13273750), (20, 10619000), (25, 8495200), (28, 7585000), (32, 6636875), (35, 6068000), (37, 5740000), (40, 5309500), (41, 5180000), (50, 4247600), (56, 3792500), (70, 3034000), (74, 2870000), (80, 2654750), (82, 2590000), (100, 2123800), (112, 1896250), (125, 1699040), (140, 1517000), (148, 1435000), (160, 1327375), (164, 1295000), (175, 1213600), (185, 1148000), (200, 1061900), (205, 1036000), (224, 948125), (250, 849520), (259, 820000), (280, 758500), (287, 740000), (296, 717500), (328, 647500), (350, 606800), (370, 574000), (400, 530950), (410, 518000), (500, 424760), (518, 410000), (560, 379250), (574, 370000), (592, 358750), (625, 339808), (656, 323750), (700, 303400), (740, 287000), (800, 265475), (820, 259000), (875, 242720), (925, 229600), (1000, 212380), (1025, 207200), (1036, 205000), (1120, 189625), (1148, 185000), (1184, 179375), (1250, 169904), (1295, 164000), (1312, 161875), (1400, 151700), (1435, 148000), (1480, 143500), (1517, 140000), (1640, 129500), (1750, 121360), (1850, 114800), (2000, 106190), (2050, 103600), (2072, 102500), (2296, 92500), (2500, 84952), (2590, 82000), (2800, 75850), (2870, 74000), (2960, 71750), (3034, 70000), (3280, 64750), (3500, 60680), (3700, 57400), (4000, 53095), (4100, 51800), (4144, 51250), (4375, 48544), (4592, 46250), (4625, 45920), (5000, 42476), (5125, 41440), (5180, 41000), (5600, 37925), (5740, 37000), (5920, 35875), (6068, 35000), (6475, 32800), (6560, 32375), (7000, 30340), (7175, 29600), (7400, 28700), (7585, 28000), (8200, 25900), (8288, 25625), (8750, 24272), (9184, 23125), (9250, 22960), (10000, 21238), (10250, 20720), (10360, 20500), (10619, 20000), (11480, 18500), (12136, 17500), (12950, 16400), (14000, 15170), (14350, 14800)]