125647600

素因数分解:

$2^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 330537872

約数和(自身を除く): 204890272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 40, 50, 52, 65, 73, 80, 100, 104, 130, 146, 200, 208, 260, 292, 325, 331, 365, 400, 520, 584, 650, 662, 730, 949, 1040, 1168, 1300, 1324, 1460, 1655, 1825, 1898, 2600, 2648, 2920, 3310, 3650, 3796, 4303, 4745, 5200, 5296, 5840, 6620, 7300, 7592, 8275, 8606, 9490, 13240, 14600, 15184, 16550, 17212, 18980, 21515, 23725, 24163, 26480, 29200, 33100, 34424, 37960, 43030, 47450, 48326, 66200, 68848, 75920, 86060, 94900, 96652, 107575, 120815, 132400, 172120, 189800, 193304, 215150, 241630, 314119, 344240, 379600, 386608, 430300, 483260, 604075, 628238, 860600, 966520, 1208150, 1256476, 1570595, 1721200, 1933040, 2416300, 2512952, 3141190, 4832600, 5025904, 6282380, 7852975, 9665200, 12564760, 15705950, 25129520, 31411900, 62823800, 125647600]

約数ペア:

[(1, 125647600), (2, 62823800), (4, 31411900), (5, 25129520), (8, 15705950), (10, 12564760), (13, 9665200), (16, 7852975), (20, 6282380), (25, 5025904), (26, 4832600), (40, 3141190), (50, 2512952), (52, 2416300), (65, 1933040), (73, 1721200), (80, 1570595), (100, 1256476), (104, 1208150), (130, 966520), (146, 860600), (200, 628238), (208, 604075), (260, 483260), (292, 430300), (325, 386608), (331, 379600), (365, 344240), (400, 314119), (520, 241630), (584, 215150), (650, 193304), (662, 189800), (730, 172120), (949, 132400), (1040, 120815), (1168, 107575), (1300, 96652), (1324, 94900), (1460, 86060), (1655, 75920), (1825, 68848), (1898, 66200), (2600, 48326), (2648, 47450), (2920, 43030), (3310, 37960), (3650, 34424), (3796, 33100), (4303, 29200), (4745, 26480), (5200, 24163), (5296, 23725), (5840, 21515), (6620, 18980), (7300, 17212), (7592, 16550), (8275, 15184), (8606, 14600), (9490, 13240)]