67530540

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{311}}^1$

素因数の和:388

約数の個数: 192

約数和(自身を含む): 241532928

約数和(自身を除く): 174002388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 47, 55, 60, 66, 70, 77, 84, 94, 105, 110, 132, 140, 141, 154, 165, 188, 210, 220, 231, 235, 282, 308, 311, 329, 330, 385, 420, 462, 470, 517, 564, 622, 658, 660, 705, 770, 924, 933, 940, 987, 1034, 1155, 1244, 1316, 1410, 1540, 1551, 1555, 1645, 1866, 1974, 2068, 2177, 2310, 2585, 2820, 3102, 3110, 3290, 3421, 3619, 3732, 3948, 4354, 4620, 4665, 4935, 5170, 6204, 6220, 6531, 6580, 6842, 7238, 7755, 8708, 9330, 9870, 10263, 10340, 10857, 10885, 13062, 13684, 14476, 14617, 15510, 17105, 18095, 18660, 19740, 20526, 21714, 21770, 23947, 26124, 29234, 31020, 32655, 34210, 36190, 41052, 43428, 43540, 43851, 47894, 51315, 54285, 58468, 65310, 68420, 71841, 72380, 73085, 87702, 95788, 102319, 102630, 108570, 119735, 130620, 143682, 146170, 160787, 175404, 204638, 205260, 217140, 219255, 239470, 287364, 292340, 306957, 321574, 359205, 409276, 438510, 478940, 482361, 511595, 613914, 643148, 718410, 803935, 877020, 964722, 1023190, 1125509, 1227828, 1436820, 1534785, 1607870, 1929444, 2046380, 2251018, 2411805, 3069570, 3215740, 3376527, 4502036, 4823610, 5627545, 6139140, 6753054, 9647220, 11255090, 13506108, 16882635, 22510180, 33765270, 67530540]

約数ペア:

[(1, 67530540), (2, 33765270), (3, 22510180), (4, 16882635), (5, 13506108), (6, 11255090), (7, 9647220), (10, 6753054), (11, 6139140), (12, 5627545), (14, 4823610), (15, 4502036), (20, 3376527), (21, 3215740), (22, 3069570), (28, 2411805), (30, 2251018), (33, 2046380), (35, 1929444), (42, 1607870), (44, 1534785), (47, 1436820), (55, 1227828), (60, 1125509), (66, 1023190), (70, 964722), (77, 877020), (84, 803935), (94, 718410), (105, 643148), (110, 613914), (132, 511595), (140, 482361), (141, 478940), (154, 438510), (165, 409276), (188, 359205), (210, 321574), (220, 306957), (231, 292340), (235, 287364), (282, 239470), (308, 219255), (311, 217140), (329, 205260), (330, 204638), (385, 175404), (420, 160787), (462, 146170), (470, 143682), (517, 130620), (564, 119735), (622, 108570), (658, 102630), (660, 102319), (705, 95788), (770, 87702), (924, 73085), (933, 72380), (940, 71841), (987, 68420), (1034, 65310), (1155, 58468), (1244, 54285), (1316, 51315), (1410, 47894), (1540, 43851), (1551, 43540), (1555, 43428), (1645, 41052), (1866, 36190), (1974, 34210), (2068, 32655), (2177, 31020), (2310, 29234), (2585, 26124), (2820, 23947), (3102, 21770), (3110, 21714), (3290, 20526), (3421, 19740), (3619, 18660), (3732, 18095), (3948, 17105), (4354, 15510), (4620, 14617), (4665, 14476), (4935, 13684), (5170, 13062), (6204, 10885), (6220, 10857), (6531, 10340), (6580, 10263), (6842, 9870), (7238, 9330), (7755, 8708)]