189212100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8191}}^1$

素因数の和:8226

約数の個数: 144

約数和(自身を含む): 682622976

約数和(自身を除く): 493410876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 25, 28, 30, 33, 35, 42, 44, 50, 55, 60, 66, 70, 75, 77, 84, 100, 105, 110, 132, 140, 150, 154, 165, 175, 210, 220, 231, 275, 300, 308, 330, 350, 385, 420, 462, 525, 550, 660, 700, 770, 825, 924, 1050, 1100, 1155, 1540, 1650, 1925, 2100, 2310, 3300, 3850, 4620, 5775, 7700, 8191, 11550, 16382, 23100, 24573, 32764, 40955, 49146, 57337, 81910, 90101, 98292, 114674, 122865, 163820, 172011, 180202, 204775, 229348, 245730, 270303, 286685, 344022, 360404, 409550, 450505, 491460, 540606, 573370, 614325, 630707, 688044, 819100, 860055, 901010, 1081212, 1146740, 1228650, 1261414, 1351515, 1433425, 1720110, 1802020, 1892121, 2252525, 2457300, 2522828, 2703030, 2866850, 3153535, 3440220, 3784242, 4300275, 4505050, 5406060, 5733700, 6307070, 6757575, 7568484, 8600550, 9010100, 9460605, 12614140, 13515150, 15767675, 17201100, 18921210, 27030300, 31535350, 37842420, 47303025, 63070700, 94606050, 189212100]

約数ペア:

[(1, 189212100), (2, 94606050), (3, 63070700), (4, 47303025), (5, 37842420), (6, 31535350), (7, 27030300), (10, 18921210), (11, 17201100), (12, 15767675), (14, 13515150), (15, 12614140), (20, 9460605), (21, 9010100), (22, 8600550), (25, 7568484), (28, 6757575), (30, 6307070), (33, 5733700), (35, 5406060), (42, 4505050), (44, 4300275), (50, 3784242), (55, 3440220), (60, 3153535), (66, 2866850), (70, 2703030), (75, 2522828), (77, 2457300), (84, 2252525), (100, 1892121), (105, 1802020), (110, 1720110), (132, 1433425), (140, 1351515), (150, 1261414), (154, 1228650), (165, 1146740), (175, 1081212), (210, 901010), (220, 860055), (231, 819100), (275, 688044), (300, 630707), (308, 614325), (330, 573370), (350, 540606), (385, 491460), (420, 450505), (462, 409550), (525, 360404), (550, 344022), (660, 286685), (700, 270303), (770, 245730), (825, 229348), (924, 204775), (1050, 180202), (1100, 172011), (1155, 163820), (1540, 122865), (1650, 114674), (1925, 98292), (2100, 90101), (2310, 81910), (3300, 57337), (3850, 49146), (4620, 40955), (5775, 32764), (7700, 24573), (8191, 23100), (11550, 16382)]