159861800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1283}}^1$

素因数の和:1395

約数の個数: 96

約数和(自身を含む): 429883200

約数和(自身を除く): 270021400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 89, 100, 140, 175, 178, 200, 280, 350, 356, 445, 623, 700, 712, 890, 1246, 1283, 1400, 1780, 2225, 2492, 2566, 3115, 3560, 4450, 4984, 5132, 6230, 6415, 8900, 8981, 10264, 12460, 12830, 15575, 17800, 17962, 24920, 25660, 31150, 32075, 35924, 44905, 51320, 62300, 64150, 71848, 89810, 114187, 124600, 128300, 179620, 224525, 228374, 256600, 359240, 449050, 456748, 570935, 799309, 898100, 913496, 1141870, 1598618, 1796200, 2283740, 2854675, 3197236, 3996545, 4567480, 5709350, 6394472, 7993090, 11418700, 15986180, 19982725, 22837400, 31972360, 39965450, 79930900, 159861800]

約数ペア:

[(1, 159861800), (2, 79930900), (4, 39965450), (5, 31972360), (7, 22837400), (8, 19982725), (10, 15986180), (14, 11418700), (20, 7993090), (25, 6394472), (28, 5709350), (35, 4567480), (40, 3996545), (50, 3197236), (56, 2854675), (70, 2283740), (89, 1796200), (100, 1598618), (140, 1141870), (175, 913496), (178, 898100), (200, 799309), (280, 570935), (350, 456748), (356, 449050), (445, 359240), (623, 256600), (700, 228374), (712, 224525), (890, 179620), (1246, 128300), (1283, 124600), (1400, 114187), (1780, 89810), (2225, 71848), (2492, 64150), (2566, 62300), (3115, 51320), (3560, 44905), (4450, 35924), (4984, 32075), (5132, 31150), (6230, 25660), (6415, 24920), (8900, 17962), (8981, 17800), (10264, 15575), (12460, 12830)]