84421400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1283}}^1$

素因数の和:1353

約数の個数: 96

約数和(自身を含む): 229271040

約数和(自身を除く): 144849640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 47, 50, 56, 70, 94, 100, 140, 175, 188, 200, 235, 280, 329, 350, 376, 470, 658, 700, 940, 1175, 1283, 1316, 1400, 1645, 1880, 2350, 2566, 2632, 3290, 4700, 5132, 6415, 6580, 8225, 8981, 9400, 10264, 12830, 13160, 16450, 17962, 25660, 32075, 32900, 35924, 44905, 51320, 60301, 64150, 65800, 71848, 89810, 120602, 128300, 179620, 224525, 241204, 256600, 301505, 359240, 422107, 449050, 482408, 603010, 844214, 898100, 1206020, 1507525, 1688428, 1796200, 2110535, 2412040, 3015050, 3376856, 4221070, 6030100, 8442140, 10552675, 12060200, 16884280, 21105350, 42210700, 84421400]

約数ペア:

[(1, 84421400), (2, 42210700), (4, 21105350), (5, 16884280), (7, 12060200), (8, 10552675), (10, 8442140), (14, 6030100), (20, 4221070), (25, 3376856), (28, 3015050), (35, 2412040), (40, 2110535), (47, 1796200), (50, 1688428), (56, 1507525), (70, 1206020), (94, 898100), (100, 844214), (140, 603010), (175, 482408), (188, 449050), (200, 422107), (235, 359240), (280, 301505), (329, 256600), (350, 241204), (376, 224525), (470, 179620), (658, 128300), (700, 120602), (940, 89810), (1175, 71848), (1283, 65800), (1316, 64150), (1400, 60301), (1645, 51320), (1880, 44905), (2350, 35924), (2566, 32900), (2632, 32075), (3290, 25660), (4700, 17962), (5132, 16450), (6415, 13160), (6580, 12830), (8225, 10264), (8981, 9400)]