243385100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1283}}^1$

素因数の和:1575

約数の個数: 72

約数和(自身を含む): 606294528

約数和(自身を除く): 362909428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 271, 350, 542, 700, 1084, 1283, 1355, 1897, 2566, 2710, 3794, 5132, 5420, 6415, 6775, 7588, 8981, 9485, 12830, 13550, 17962, 18970, 25660, 27100, 32075, 35924, 37940, 44905, 47425, 64150, 89810, 94850, 128300, 179620, 189700, 224525, 347693, 449050, 695386, 898100, 1390772, 1738465, 2433851, 3476930, 4867702, 6953860, 8692325, 9735404, 12169255, 17384650, 24338510, 34769300, 48677020, 60846275, 121692550, 243385100]

約数ペア:

[(1, 243385100), (2, 121692550), (4, 60846275), (5, 48677020), (7, 34769300), (10, 24338510), (14, 17384650), (20, 12169255), (25, 9735404), (28, 8692325), (35, 6953860), (50, 4867702), (70, 3476930), (100, 2433851), (140, 1738465), (175, 1390772), (271, 898100), (350, 695386), (542, 449050), (700, 347693), (1084, 224525), (1283, 189700), (1355, 179620), (1897, 128300), (2566, 94850), (2710, 89810), (3794, 64150), (5132, 47425), (5420, 44905), (6415, 37940), (6775, 35924), (7588, 32075), (8981, 27100), (9485, 25660), (12830, 18970), (13550, 17962)]