49880400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:429

約数の個数: 120

約数和(自身を含む): 161355744

約数和(自身を除く): 111475344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 197, 200, 211, 240, 300, 394, 400, 422, 591, 600, 633, 788, 844, 985, 1055, 1182, 1200, 1266, 1576, 1688, 1970, 2110, 2364, 2532, 2955, 3152, 3165, 3376, 3940, 4220, 4728, 4925, 5064, 5275, 5910, 6330, 7880, 8440, 9456, 9850, 10128, 10550, 11820, 12660, 14775, 15760, 15825, 16880, 19700, 21100, 23640, 25320, 29550, 31650, 39400, 41567, 42200, 47280, 50640, 59100, 63300, 78800, 83134, 84400, 118200, 124701, 126600, 166268, 207835, 236400, 249402, 253200, 332536, 415670, 498804, 623505, 665072, 831340, 997608, 1039175, 1247010, 1662680, 1995216, 2078350, 2494020, 3117525, 3325360, 4156700, 4988040, 6235050, 8313400, 9976080, 12470100, 16626800, 24940200, 49880400]

約数ペア:

[(1, 49880400), (2, 24940200), (3, 16626800), (4, 12470100), (5, 9976080), (6, 8313400), (8, 6235050), (10, 4988040), (12, 4156700), (15, 3325360), (16, 3117525), (20, 2494020), (24, 2078350), (25, 1995216), (30, 1662680), (40, 1247010), (48, 1039175), (50, 997608), (60, 831340), (75, 665072), (80, 623505), (100, 498804), (120, 415670), (150, 332536), (197, 253200), (200, 249402), (211, 236400), (240, 207835), (300, 166268), (394, 126600), (400, 124701), (422, 118200), (591, 84400), (600, 83134), (633, 78800), (788, 63300), (844, 59100), (985, 50640), (1055, 47280), (1182, 42200), (1200, 41567), (1266, 39400), (1576, 31650), (1688, 29550), (1970, 25320), (2110, 23640), (2364, 21100), (2532, 19700), (2955, 16880), (3152, 15825), (3165, 15760), (3376, 14775), (3940, 12660), (4220, 11820), (4728, 10550), (4925, 10128), (5064, 9850), (5275, 9456), (5910, 8440), (6330, 7880)]