268424100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{311}}^1$

素因数の和:475

約数の個数: 216

約数和(自身を含む): 971687808

約数和(自身を除く): 703263708

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 137, 140, 150, 175, 180, 210, 225, 252, 274, 300, 311, 315, 350, 411, 420, 450, 525, 548, 622, 630, 685, 700, 822, 900, 933, 959, 1050, 1233, 1244, 1260, 1370, 1555, 1575, 1644, 1866, 1918, 2055, 2100, 2177, 2466, 2740, 2799, 2877, 3110, 3150, 3425, 3732, 3836, 4110, 4354, 4665, 4795, 4932, 5598, 5754, 6165, 6220, 6300, 6531, 6850, 7775, 8220, 8631, 8708, 9330, 9590, 10275, 10885, 11196, 11508, 12330, 13062, 13700, 13995, 14385, 15550, 17262, 18660, 19180, 19593, 20550, 21770, 23325, 23975, 24660, 26124, 27990, 28770, 30825, 31100, 32655, 34524, 39186, 41100, 42607, 43155, 43540, 46650, 47950, 54425, 55980, 57540, 61650, 65310, 69975, 71925, 78372, 85214, 86310, 93300, 95900, 97965, 108850, 123300, 127821, 130620, 139950, 143850, 163275, 170428, 172620, 195930, 213035, 215775, 217700, 255642, 279900, 287700, 298249, 326550, 383463, 391860, 426070, 431550, 489825, 511284, 596498, 639105, 653100, 766926, 852140, 863100, 894747, 979650, 1065175, 1192996, 1278210, 1491245, 1533852, 1789494, 1917315, 1959300, 2130350, 2556420, 2684241, 2982490, 3195525, 3578988, 3834630, 4260700, 4473735, 5368482, 5964980, 6391050, 7456225, 7669260, 8947470, 9586575, 10736964, 12782100, 13421205, 14912450, 17894940, 19173150, 22368675, 26842410, 29824900, 38346300, 44737350, 53684820, 67106025, 89474700, 134212050, 268424100]

約数ペア:

[(1, 268424100), (2, 134212050), (3, 89474700), (4, 67106025), (5, 53684820), (6, 44737350), (7, 38346300), (9, 29824900), (10, 26842410), (12, 22368675), (14, 19173150), (15, 17894940), (18, 14912450), (20, 13421205), (21, 12782100), (25, 10736964), (28, 9586575), (30, 8947470), (35, 7669260), (36, 7456225), (42, 6391050), (45, 5964980), (50, 5368482), (60, 4473735), (63, 4260700), (70, 3834630), (75, 3578988), (84, 3195525), (90, 2982490), (100, 2684241), (105, 2556420), (126, 2130350), (137, 1959300), (140, 1917315), (150, 1789494), (175, 1533852), (180, 1491245), (210, 1278210), (225, 1192996), (252, 1065175), (274, 979650), (300, 894747), (311, 863100), (315, 852140), (350, 766926), (411, 653100), (420, 639105), (450, 596498), (525, 511284), (548, 489825), (622, 431550), (630, 426070), (685, 391860), (700, 383463), (822, 326550), (900, 298249), (933, 287700), (959, 279900), (1050, 255642), (1233, 217700), (1244, 215775), (1260, 213035), (1370, 195930), (1555, 172620), (1575, 170428), (1644, 163275), (1866, 143850), (1918, 139950), (2055, 130620), (2100, 127821), (2177, 123300), (2466, 108850), (2740, 97965), (2799, 95900), (2877, 93300), (3110, 86310), (3150, 85214), (3425, 78372), (3732, 71925), (3836, 69975), (4110, 65310), (4354, 61650), (4665, 57540), (4795, 55980), (4932, 54425), (5598, 47950), (5754, 46650), (6165, 43540), (6220, 43155), (6300, 42607), (6531, 41100), (6850, 39186), (7775, 34524), (8220, 32655), (8631, 31100), (8708, 30825), (9330, 28770), (9590, 27990), (10275, 26124), (10885, 24660), (11196, 23975), (11508, 23325), (12330, 21770), (13062, 20550), (13700, 19593), (13995, 19180), (14385, 18660), (15550, 17262)]