561202100

素因数分解:

$2^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1449

約数の個数: 72

約数和(自身を含む): 1256377920

約数和(自身を除く): 695175820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 59, 73, 100, 118, 146, 236, 292, 295, 365, 590, 730, 1180, 1303, 1460, 1475, 1825, 2606, 2950, 3650, 4307, 5212, 5900, 6515, 7300, 8614, 13030, 17228, 21535, 26060, 32575, 43070, 65150, 76877, 86140, 95119, 107675, 130300, 153754, 190238, 215350, 307508, 380476, 384385, 430700, 475595, 768770, 951190, 1537540, 1902380, 1921925, 2377975, 3843850, 4755950, 5612021, 7687700, 9511900, 11224042, 22448084, 28060105, 56120210, 112240420, 140300525, 280601050, 561202100]

約数ペア:

[(1, 561202100), (2, 280601050), (4, 140300525), (5, 112240420), (10, 56120210), (20, 28060105), (25, 22448084), (50, 11224042), (59, 9511900), (73, 7687700), (100, 5612021), (118, 4755950), (146, 3843850), (236, 2377975), (292, 1921925), (295, 1902380), (365, 1537540), (590, 951190), (730, 768770), (1180, 475595), (1303, 430700), (1460, 384385), (1475, 380476), (1825, 307508), (2606, 215350), (2950, 190238), (3650, 153754), (4307, 130300), (5212, 107675), (5900, 95119), (6515, 86140), (7300, 76877), (8614, 65150), (13030, 43070), (17228, 32575), (21535, 26060)]