156242800

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1361}}^1$

素因数の和:1427

約数の個数: 120

約数和(自身を含む): 439784352

約数和(自身を除く): 283541552

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 41, 50, 56, 70, 80, 82, 100, 112, 140, 164, 175, 200, 205, 280, 287, 328, 350, 400, 410, 560, 574, 656, 700, 820, 1025, 1148, 1361, 1400, 1435, 1640, 2050, 2296, 2722, 2800, 2870, 3280, 4100, 4592, 5444, 5740, 6805, 7175, 8200, 9527, 10888, 11480, 13610, 14350, 16400, 19054, 21776, 22960, 27220, 28700, 34025, 38108, 47635, 54440, 55801, 57400, 68050, 76216, 95270, 108880, 111602, 114800, 136100, 152432, 190540, 223204, 238175, 272200, 279005, 381080, 390607, 446408, 476350, 544400, 558010, 762160, 781214, 892816, 952700, 1116020, 1395025, 1562428, 1905400, 1953035, 2232040, 2790050, 3124856, 3810800, 3906070, 4464080, 5580100, 6249712, 7812140, 9765175, 11160200, 15624280, 19530350, 22320400, 31248560, 39060700, 78121400, 156242800]

約数ペア:

[(1, 156242800), (2, 78121400), (4, 39060700), (5, 31248560), (7, 22320400), (8, 19530350), (10, 15624280), (14, 11160200), (16, 9765175), (20, 7812140), (25, 6249712), (28, 5580100), (35, 4464080), (40, 3906070), (41, 3810800), (50, 3124856), (56, 2790050), (70, 2232040), (80, 1953035), (82, 1905400), (100, 1562428), (112, 1395025), (140, 1116020), (164, 952700), (175, 892816), (200, 781214), (205, 762160), (280, 558010), (287, 544400), (328, 476350), (350, 446408), (400, 390607), (410, 381080), (560, 279005), (574, 272200), (656, 238175), (700, 223204), (820, 190540), (1025, 152432), (1148, 136100), (1361, 114800), (1400, 111602), (1435, 108880), (1640, 95270), (2050, 76216), (2296, 68050), (2722, 57400), (2800, 55801), (2870, 54440), (3280, 47635), (4100, 38108), (4592, 34025), (5444, 28700), (5740, 27220), (6805, 22960), (7175, 21776), (8200, 19054), (9527, 16400), (10888, 14350), (11480, 13610)]