201924100

素因数分解:

$2^2\times 5^2\times 7^4\times {\mathrm{29}}^2$

素因数の和:100

約数の個数: 135

約数和(自身を含む): 529408607

約数和(自身を除く): 327484507

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 29, 35, 49, 50, 58, 70, 98, 100, 116, 140, 145, 175, 196, 203, 245, 290, 343, 350, 406, 490, 580, 686, 700, 725, 812, 841, 980, 1015, 1225, 1372, 1421, 1450, 1682, 1715, 2030, 2401, 2450, 2842, 2900, 3364, 3430, 4060, 4205, 4802, 4900, 5075, 5684, 5887, 6860, 7105, 8410, 8575, 9604, 9947, 10150, 11774, 12005, 14210, 16820, 17150, 19894, 20300, 21025, 23548, 24010, 28420, 29435, 34300, 35525, 39788, 41209, 42050, 48020, 49735, 58870, 60025, 69629, 71050, 82418, 84100, 99470, 117740, 120050, 139258, 142100, 147175, 164836, 198940, 206045, 240100, 248675, 278516, 288463, 294350, 348145, 412090, 497350, 576926, 588700, 696290, 824180, 994700, 1030225, 1153852, 1392580, 1442315, 1740725, 2019241, 2060450, 2884630, 3481450, 4038482, 4120900, 5769260, 6962900, 7211575, 8076964, 10096205, 14423150, 20192410, 28846300, 40384820, 50481025, 100962050, 201924100]

約数ペア:

[(1, 201924100), (2, 100962050), (4, 50481025), (5, 40384820), (7, 28846300), (10, 20192410), (14, 14423150), (20, 10096205), (25, 8076964), (28, 7211575), (29, 6962900), (35, 5769260), (49, 4120900), (50, 4038482), (58, 3481450), (70, 2884630), (98, 2060450), (100, 2019241), (116, 1740725), (140, 1442315), (145, 1392580), (175, 1153852), (196, 1030225), (203, 994700), (245, 824180), (290, 696290), (343, 588700), (350, 576926), (406, 497350), (490, 412090), (580, 348145), (686, 294350), (700, 288463), (725, 278516), (812, 248675), (841, 240100), (980, 206045), (1015, 198940), (1225, 164836), (1372, 147175), (1421, 142100), (1450, 139258), (1682, 120050), (1715, 117740), (2030, 99470), (2401, 84100), (2450, 82418), (2842, 71050), (2900, 69629), (3364, 60025), (3430, 58870), (4060, 49735), (4205, 48020), (4802, 42050), (4900, 41209), (5075, 39788), (5684, 35525), (5887, 34300), (6860, 29435), (7105, 28420), (8410, 24010), (8575, 23548), (9604, 21025), (9947, 20300), (10150, 19894), (11774, 17150), (12005, 16820)]