56529900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{997}}^1$

素因数の和:1030

約数の個数: 180

約数和(自身を含む): 209635888

約数和(自身を除く): 153105988

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 997, 1050, 1134, 1260, 1350, 1575, 1620, 1890, 1994, 2025, 2100, 2268, 2700, 2835, 2991, 3150, 3780, 3988, 4050, 4725, 4985, 5670, 5982, 6300, 6979, 8100, 8973, 9450, 9970, 11340, 11964, 13958, 14175, 14955, 17946, 18900, 19940, 20937, 24925, 26919, 27916, 28350, 29910, 34895, 35892, 41874, 44865, 49850, 53838, 56700, 59820, 62811, 69790, 74775, 80757, 83748, 89730, 99700, 104685, 107676, 125622, 134595, 139580, 149550, 161514, 174475, 179460, 188433, 209370, 224325, 251244, 269190, 299100, 314055, 323028, 348950, 376866, 403785, 418740, 448650, 523425, 538380, 565299, 628110, 672975, 697900, 753732, 807570, 897300, 942165, 1046850, 1130598, 1256220, 1345950, 1570275, 1615140, 1884330, 2018925, 2093700, 2261196, 2691900, 2826495, 3140550, 3768660, 4037850, 4710825, 5652990, 6281100, 8075700, 9421650, 11305980, 14132475, 18843300, 28264950, 56529900]

約数ペア:

[(1, 56529900), (2, 28264950), (3, 18843300), (4, 14132475), (5, 11305980), (6, 9421650), (7, 8075700), (9, 6281100), (10, 5652990), (12, 4710825), (14, 4037850), (15, 3768660), (18, 3140550), (20, 2826495), (21, 2691900), (25, 2261196), (27, 2093700), (28, 2018925), (30, 1884330), (35, 1615140), (36, 1570275), (42, 1345950), (45, 1256220), (50, 1130598), (54, 1046850), (60, 942165), (63, 897300), (70, 807570), (75, 753732), (81, 697900), (84, 672975), (90, 628110), (100, 565299), (105, 538380), (108, 523425), (126, 448650), (135, 418740), (140, 403785), (150, 376866), (162, 348950), (175, 323028), (180, 314055), (189, 299100), (210, 269190), (225, 251244), (252, 224325), (270, 209370), (300, 188433), (315, 179460), (324, 174475), (350, 161514), (378, 149550), (405, 139580), (420, 134595), (450, 125622), (525, 107676), (540, 104685), (567, 99700), (630, 89730), (675, 83748), (700, 80757), (756, 74775), (810, 69790), (900, 62811), (945, 59820), (997, 56700), (1050, 53838), (1134, 49850), (1260, 44865), (1350, 41874), (1575, 35892), (1620, 34895), (1890, 29910), (1994, 28350), (2025, 27916), (2100, 26919), (2268, 24925), (2700, 20937), (2835, 19940), (2991, 18900), (3150, 17946), (3780, 14955), (3988, 14175), (4050, 13958), (4725, 11964), (4985, 11340), (5670, 9970), (5982, 9450), (6300, 8973), (6979, 8100)]