28204200

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{1741}}^1$

素因数の和:1769

約数の個数: 120

約数和(自身を含む): 98013630

約数和(自身を除く): 69809430

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 27, 30, 36, 40, 45, 50, 54, 60, 72, 75, 81, 90, 100, 108, 120, 135, 150, 162, 180, 200, 216, 225, 270, 300, 324, 360, 405, 450, 540, 600, 648, 675, 810, 900, 1080, 1350, 1620, 1741, 1800, 2025, 2700, 3240, 3482, 4050, 5223, 5400, 6964, 8100, 8705, 10446, 13928, 15669, 16200, 17410, 20892, 26115, 31338, 34820, 41784, 43525, 47007, 52230, 62676, 69640, 78345, 87050, 94014, 104460, 125352, 130575, 141021, 156690, 174100, 188028, 208920, 235035, 261150, 282042, 313380, 348200, 376056, 391725, 470070, 522300, 564084, 626760, 705105, 783450, 940140, 1044600, 1128168, 1175175, 1410210, 1566900, 1880280, 2350350, 2820420, 3133800, 3525525, 4700700, 5640840, 7051050, 9401400, 14102100, 28204200]

約数ペア:

[(1, 28204200), (2, 14102100), (3, 9401400), (4, 7051050), (5, 5640840), (6, 4700700), (8, 3525525), (9, 3133800), (10, 2820420), (12, 2350350), (15, 1880280), (18, 1566900), (20, 1410210), (24, 1175175), (25, 1128168), (27, 1044600), (30, 940140), (36, 783450), (40, 705105), (45, 626760), (50, 564084), (54, 522300), (60, 470070), (72, 391725), (75, 376056), (81, 348200), (90, 313380), (100, 282042), (108, 261150), (120, 235035), (135, 208920), (150, 188028), (162, 174100), (180, 156690), (200, 141021), (216, 130575), (225, 125352), (270, 104460), (300, 94014), (324, 87050), (360, 78345), (405, 69640), (450, 62676), (540, 52230), (600, 47007), (648, 43525), (675, 41784), (810, 34820), (900, 31338), (1080, 26115), (1350, 20892), (1620, 17410), (1741, 16200), (1800, 15669), (2025, 13928), (2700, 10446), (3240, 8705), (3482, 8100), (4050, 6964), (5223, 5400)]