1955361900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{109}}^1\times {\mathrm{59797}}^1$

素因数の和:59923

約数の個数: 72

約数和(自身を含む): 5709513040

約数和(自身を除く): 3754151140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 109, 150, 218, 300, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 2725, 3270, 5450, 6540, 8175, 10900, 16350, 32700, 59797, 119594, 179391, 239188, 298985, 358782, 597970, 717564, 896955, 1195940, 1494925, 1793910, 2989850, 3587820, 4484775, 5979700, 6517873, 8969550, 13035746, 17939100, 19553619, 26071492, 32589365, 39107238, 65178730, 78214476, 97768095, 130357460, 162946825, 195536190, 325893650, 391072380, 488840475, 651787300, 977680950, 1955361900]

約数ペア:

[(1, 1955361900), (2, 977680950), (3, 651787300), (4, 488840475), (5, 391072380), (6, 325893650), (10, 195536190), (12, 162946825), (15, 130357460), (20, 97768095), (25, 78214476), (30, 65178730), (50, 39107238), (60, 32589365), (75, 26071492), (100, 19553619), (109, 17939100), (150, 13035746), (218, 8969550), (300, 6517873), (327, 5979700), (436, 4484775), (545, 3587820), (654, 2989850), (1090, 1793910), (1308, 1494925), (1635, 1195940), (2180, 896955), (2725, 717564), (3270, 597970), (5450, 358782), (6540, 298985), (8175, 239188), (10900, 179391), (16350, 119594), (32700, 59797)]