212477100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 216

約数和(自身を含む): 703329984

約数和(自身を除く): 490852884

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 31, 33, 44, 50, 55, 60, 62, 66, 67, 75, 93, 100, 110, 124, 132, 134, 150, 155, 165, 186, 201, 220, 268, 275, 300, 310, 330, 335, 341, 372, 402, 465, 550, 620, 660, 670, 682, 737, 775, 804, 825, 930, 961, 1005, 1023, 1100, 1340, 1364, 1474, 1550, 1650, 1675, 1705, 1860, 1922, 2010, 2046, 2077, 2211, 2325, 2883, 2948, 3100, 3300, 3350, 3410, 3685, 3844, 4020, 4092, 4154, 4422, 4650, 4805, 5025, 5115, 5766, 6231, 6700, 6820, 7370, 8308, 8525, 8844, 9300, 9610, 10050, 10230, 10385, 10571, 11055, 11532, 12462, 14415, 14740, 17050, 18425, 19220, 20100, 20460, 20770, 21142, 22110, 22847, 24025, 24924, 25575, 28830, 31155, 31713, 34100, 36850, 41540, 42284, 44220, 45694, 48050, 51150, 51925, 52855, 55275, 57660, 62310, 63426, 64387, 68541, 72075, 73700, 91388, 96100, 102300, 103850, 105710, 110550, 114235, 124620, 126852, 128774, 137082, 144150, 155775, 158565, 193161, 207700, 211420, 221100, 228470, 257548, 264275, 274164, 288300, 311550, 317130, 321935, 342705, 386322, 456940, 528550, 571175, 623100, 634260, 643870, 685410, 708257, 772644, 792825, 965805, 1057100, 1142350, 1287740, 1370820, 1416514, 1585650, 1609675, 1713525, 1931610, 2124771, 2284700, 2833028, 3171300, 3219350, 3427050, 3541285, 3863220, 4249542, 4829025, 6438700, 6854100, 7082570, 8499084, 9658050, 10623855, 14165140, 17706425, 19316100, 21247710, 35412850, 42495420, 53119275, 70825700, 106238550, 212477100]

約数ペア:

[(1, 212477100), (2, 106238550), (3, 70825700), (4, 53119275), (5, 42495420), (6, 35412850), (10, 21247710), (11, 19316100), (12, 17706425), (15, 14165140), (20, 10623855), (22, 9658050), (25, 8499084), (30, 7082570), (31, 6854100), (33, 6438700), (44, 4829025), (50, 4249542), (55, 3863220), (60, 3541285), (62, 3427050), (66, 3219350), (67, 3171300), (75, 2833028), (93, 2284700), (100, 2124771), (110, 1931610), (124, 1713525), (132, 1609675), (134, 1585650), (150, 1416514), (155, 1370820), (165, 1287740), (186, 1142350), (201, 1057100), (220, 965805), (268, 792825), (275, 772644), (300, 708257), (310, 685410), (330, 643870), (335, 634260), (341, 623100), (372, 571175), (402, 528550), (465, 456940), (550, 386322), (620, 342705), (660, 321935), (670, 317130), (682, 311550), (737, 288300), (775, 274164), (804, 264275), (825, 257548), (930, 228470), (961, 221100), (1005, 211420), (1023, 207700), (1100, 193161), (1340, 158565), (1364, 155775), (1474, 144150), (1550, 137082), (1650, 128774), (1675, 126852), (1705, 124620), (1860, 114235), (1922, 110550), (2010, 105710), (2046, 103850), (2077, 102300), (2211, 96100), (2325, 91388), (2883, 73700), (2948, 72075), (3100, 68541), (3300, 64387), (3350, 63426), (3410, 62310), (3685, 57660), (3844, 55275), (4020, 52855), (4092, 51925), (4154, 51150), (4422, 48050), (4650, 45694), (4805, 44220), (5025, 42284), (5115, 41540), (5766, 36850), (6231, 34100), (6700, 31713), (6820, 31155), (7370, 28830), (8308, 25575), (8525, 24924), (8844, 24025), (9300, 22847), (9610, 22110), (10050, 21142), (10230, 20770), (10385, 20460), (10571, 20100), (11055, 19220), (11532, 18425), (12462, 17050), (14415, 14740)]