56837740.000000000

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 288

約数和(自身を含む): 388964352

約数和(自身を除く): 283411212

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 31, 33, 35, 42, 44, 55, 60, 62, 66, 67, 70, 77, 84, 93, 105, 110, 121, 124, 132, 134, 140, 154, 155, 165, 186, 201, 210, 217, 220, 231, 242, 268, 308, 310, 330, 335, 341, 363, 372, 385, 402, 420, 434, 462, 465, 469, 484, 605, 620, 651, 660, 670, 682, 726, 737, 770, 804, 847, 868, 924, 930, 938, 1005, 1023, 1085, 1155, 1210, 1302, 1340, 1364, 1407, 1452, 1474, 1540, 1694, 1705, 1815, 1860, 1876, 2010, 2046, 2077, 2170, 2211, 2310, 2345, 2387, 2420, 2541, 2604, 2814, 2948, 3255, 3388, 3410, 3630, 3685, 3751, 4020, 4092, 4154, 4235, 4340, 4422, 4620, 4690, 4774, 5082, 5115, 5159, 5628, 6231, 6510, 6820, 7035, 7161, 7260, 7370, 7502, 8107, 8308, 8470, 8844, 9380, 9548, 10164, 10230, 10318, 10385, 11055, 11253, 11935, 12462, 12705, 13020, 14070, 14322, 14539, 14740, 15004, 15477, 16214, 16940, 18755, 20460, 20636, 20770, 22110, 22506, 22847, 23870, 24321, 24924, 25410, 25795, 26257, 28140, 28644, 29078, 30954, 31155, 32428, 35805, 37510, 40535, 41540, 43617, 44220, 45012, 45694, 47740, 48642, 50820, 51590, 52514, 56265, 56749, 58156, 61908, 62310, 68541, 71610, 72695, 75020, 77385, 78771, 81070, 87234, 91388, 97284, 103180, 105028, 112530, 113498, 114235, 121605, 124620, 131285, 137082, 143220, 145390, 154770, 157542, 159929, 162140, 170247, 174468, 218085, 225060, 226996, 228470, 243210, 251317, 262570, 274164, 283745, 290780, 309540, 315084, 319858, 340494, 342705, 393855, 436170, 456940, 479787, 486420, 502634, 525140, 567490, 639716, 680988, 685410, 753951, 787710, 799645, 851235, 872340, 959574, 1005268, 1134980, 1256585, 1370820, 1507902, 1575420, 1599290, 1702470, 1759219, 1919148, 2398935, 2513170, 3015804, 3198580, 3404940, 3518438, 3769755, 4797870, 5026340, 5277657, 7036876, 7539510, 8796095, 9595740, 10555314, 15079020, 17592190, 21110628, 26388285, 35184380, 52776570, 105553140]

約数ペア:

[(1, 105553140), (2, 52776570), (3, 35184380), (4, 26388285), (5, 21110628), (6, 17592190), (7, 15079020), (10, 10555314), (11, 9595740), (12, 8796095), (14, 7539510), (15, 7036876), (20, 5277657), (21, 5026340), (22, 4797870), (28, 3769755), (30, 3518438), (31, 3404940), (33, 3198580), (35, 3015804), (42, 2513170), (44, 2398935), (55, 1919148), (60, 1759219), (62, 1702470), (66, 1599290), (67, 1575420), (70, 1507902), (77, 1370820), (84, 1256585), (93, 1134980), (105, 1005268), (110, 959574), (121, 872340), (124, 851235), (132, 799645), (134, 787710), (140, 753951), (154, 685410), (155, 680988), (165, 639716), (186, 567490), (201, 525140), (210, 502634), (217, 486420), (220, 479787), (231, 456940), (242, 436170), (268, 393855), (308, 342705), (310, 340494), (330, 319858), (335, 315084), (341, 309540), (363, 290780), (372, 283745), (385, 274164), (402, 262570), (420, 251317), (434, 243210), (462, 228470), (465, 226996), (469, 225060), (484, 218085), (605, 174468), (620, 170247), (651, 162140), (660, 159929), (670, 157542), (682, 154770), (726, 145390), (737, 143220), (770, 137082), (804, 131285), (847, 124620), (868, 121605), (924, 114235), (930, 113498), (938, 112530), (1005, 105028), (1023, 103180), (1085, 97284), (1155, 91388), (1210, 87234), (1302, 81070), (1340, 78771), (1364, 77385), (1407, 75020), (1452, 72695), (1474, 71610), (1540, 68541), (1694, 62310), (1705, 61908), (1815, 58156), (1860, 56749), (1876, 56265), (2010, 52514), (2046, 51590), (2077, 50820), (2170, 48642), (2211, 47740), (2310, 45694), (2345, 45012), (2387, 44220), (2420, 43617), (2541, 41540), (2604, 40535), (2814, 37510), (2948, 35805), (3255, 32428), (3388, 31155), (3410, 30954), (3630, 29078), (3685, 28644), (3751, 28140), (4020, 26257), (4092, 25795), (4154, 25410), (4235, 24924), (4340, 24321), (4422, 23870), (4620, 22847), (4690, 22506), (4774, 22110), (5082, 20770), (5115, 20636), (5159, 20460), (5628, 18755), (6231, 16940), (6510, 16214), (6820, 15477), (7035, 15004), (7161, 14740), (7260, 14539), (7370, 14322), (7502, 14070), (8107, 13020), (8308, 12705), (8470, 12462), (8844, 11935), (9380, 11253), (9548, 11055), (10164, 10385), (10230, 10318)]