55672200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 189111780

約数和(自身を除く): 133439580

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 157, 180, 197, 200, 225, 300, 314, 360, 394, 450, 471, 591, 600, 628, 785, 788, 900, 942, 985, 1182, 1256, 1413, 1570, 1576, 1773, 1800, 1884, 1970, 2355, 2364, 2826, 2955, 3140, 3546, 3768, 3925, 3940, 4710, 4728, 4925, 5652, 5910, 6280, 7065, 7092, 7850, 7880, 8865, 9420, 9850, 11304, 11775, 11820, 14130, 14184, 14775, 15700, 17730, 18840, 19700, 23550, 23640, 28260, 29550, 30929, 31400, 35325, 35460, 39400, 44325, 47100, 56520, 59100, 61858, 70650, 70920, 88650, 92787, 94200, 118200, 123716, 141300, 154645, 177300, 185574, 247432, 278361, 282600, 309290, 354600, 371148, 463935, 556722, 618580, 742296, 773225, 927870, 1113444, 1237160, 1391805, 1546450, 1855740, 2226888, 2319675, 2783610, 3092900, 3711480, 4639350, 5567220, 6185800, 6959025, 9278700, 11134440, 13918050, 18557400, 27836100, 55672200]

約数ペア:

[(1, 55672200), (2, 27836100), (3, 18557400), (4, 13918050), (5, 11134440), (6, 9278700), (8, 6959025), (9, 6185800), (10, 5567220), (12, 4639350), (15, 3711480), (18, 3092900), (20, 2783610), (24, 2319675), (25, 2226888), (30, 1855740), (36, 1546450), (40, 1391805), (45, 1237160), (50, 1113444), (60, 927870), (72, 773225), (75, 742296), (90, 618580), (100, 556722), (120, 463935), (150, 371148), (157, 354600), (180, 309290), (197, 282600), (200, 278361), (225, 247432), (300, 185574), (314, 177300), (360, 154645), (394, 141300), (450, 123716), (471, 118200), (591, 94200), (600, 92787), (628, 88650), (785, 70920), (788, 70650), (900, 61858), (942, 59100), (985, 56520), (1182, 47100), (1256, 44325), (1413, 39400), (1570, 35460), (1576, 35325), (1773, 31400), (1800, 30929), (1884, 29550), (1970, 28260), (2355, 23640), (2364, 23550), (2826, 19700), (2955, 18840), (3140, 17730), (3546, 15700), (3768, 14775), (3925, 14184), (3940, 14130), (4710, 11820), (4728, 11775), (4925, 11304), (5652, 9850), (5910, 9420), (6280, 8865), (7065, 7880), (7092, 7850)]