203134400

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{2591}}^1$

素因数の和:2627

約数の個数: 126

約数和(自身を含む): 581668128

約数和(自身を除く): 378533728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1600, 1960, 2240, 2450, 2591, 2800, 3136, 3920, 4900, 5182, 5600, 7840, 9800, 10364, 11200, 12955, 15680, 18137, 19600, 20728, 25910, 36274, 39200, 41456, 51820, 64775, 72548, 78400, 82912, 90685, 103640, 126959, 129550, 145096, 165824, 181370, 207280, 253918, 259100, 290192, 362740, 414560, 453425, 507836, 518200, 580384, 634795, 725480, 829120, 906850, 1015672, 1036400, 1160768, 1269590, 1450960, 1813700, 2031344, 2072800, 2539180, 2901920, 3173975, 3627400, 4062688, 4145600, 5078360, 5803840, 6347950, 7254800, 8125376, 10156720, 12695900, 14509600, 20313440, 25391800, 29019200, 40626880, 50783600, 101567200, 203134400]

約数ペア:

[(1, 203134400), (2, 101567200), (4, 50783600), (5, 40626880), (7, 29019200), (8, 25391800), (10, 20313440), (14, 14509600), (16, 12695900), (20, 10156720), (25, 8125376), (28, 7254800), (32, 6347950), (35, 5803840), (40, 5078360), (49, 4145600), (50, 4062688), (56, 3627400), (64, 3173975), (70, 2901920), (80, 2539180), (98, 2072800), (100, 2031344), (112, 1813700), (140, 1450960), (160, 1269590), (175, 1160768), (196, 1036400), (200, 1015672), (224, 906850), (245, 829120), (280, 725480), (320, 634795), (350, 580384), (392, 518200), (400, 507836), (448, 453425), (490, 414560), (560, 362740), (700, 290192), (784, 259100), (800, 253918), (980, 207280), (1120, 181370), (1225, 165824), (1400, 145096), (1568, 129550), (1600, 126959), (1960, 103640), (2240, 90685), (2450, 82912), (2591, 78400), (2800, 72548), (3136, 64775), (3920, 51820), (4900, 41456), (5182, 39200), (5600, 36274), (7840, 25910), (9800, 20728), (10364, 19600), (11200, 18137), (12955, 15680)]