98403900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{997}}^1$

素因数の和:1068

約数の個数: 144

約数和(自身を含む): 332645376

約数和(自身を除く): 234241476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 47, 50, 60, 70, 75, 84, 94, 100, 105, 140, 141, 150, 175, 188, 210, 235, 282, 300, 329, 350, 420, 470, 525, 564, 658, 700, 705, 940, 987, 997, 1050, 1175, 1316, 1410, 1645, 1974, 1994, 2100, 2350, 2820, 2991, 3290, 3525, 3948, 3988, 4700, 4935, 4985, 5982, 6580, 6979, 7050, 8225, 9870, 9970, 11964, 13958, 14100, 14955, 16450, 19740, 19940, 20937, 24675, 24925, 27916, 29910, 32900, 34895, 41874, 46859, 49350, 49850, 59820, 69790, 74775, 83748, 93718, 98700, 99700, 104685, 139580, 140577, 149550, 174475, 187436, 209370, 234295, 281154, 299100, 328013, 348950, 418740, 468590, 523425, 562308, 656026, 697900, 702885, 937180, 984039, 1046850, 1171475, 1312052, 1405770, 1640065, 1968078, 2093700, 2342950, 2811540, 3280130, 3514425, 3936156, 4685900, 4920195, 6560260, 7028850, 8200325, 9840390, 14057700, 16400650, 19680780, 24600975, 32801300, 49201950, 98403900]

約数ペア:

[(1, 98403900), (2, 49201950), (3, 32801300), (4, 24600975), (5, 19680780), (6, 16400650), (7, 14057700), (10, 9840390), (12, 8200325), (14, 7028850), (15, 6560260), (20, 4920195), (21, 4685900), (25, 3936156), (28, 3514425), (30, 3280130), (35, 2811540), (42, 2342950), (47, 2093700), (50, 1968078), (60, 1640065), (70, 1405770), (75, 1312052), (84, 1171475), (94, 1046850), (100, 984039), (105, 937180), (140, 702885), (141, 697900), (150, 656026), (175, 562308), (188, 523425), (210, 468590), (235, 418740), (282, 348950), (300, 328013), (329, 299100), (350, 281154), (420, 234295), (470, 209370), (525, 187436), (564, 174475), (658, 149550), (700, 140577), (705, 139580), (940, 104685), (987, 99700), (997, 98700), (1050, 93718), (1175, 83748), (1316, 74775), (1410, 69790), (1645, 59820), (1974, 49850), (1994, 49350), (2100, 46859), (2350, 41874), (2820, 34895), (2991, 32900), (3290, 29910), (3525, 27916), (3948, 24925), (3988, 24675), (4700, 20937), (4935, 19940), (4985, 19740), (5982, 16450), (6580, 14955), (6979, 14100), (7050, 13958), (8225, 11964), (9870, 9970)]