67170180

素因数分解:

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

素因数の和:135

約数の個数: 288

約数和(自身を含む): 250048512

約数和(自身を除く): 182878332

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, 49, 55, 60, 62, 66, 67, 70, 77, 84, 93, 98, 105, 110, 124, 132, 134, 140, 147, 154, 155, 165, 186, 196, 201, 210, 217, 220, 231, 245, 268, 294, 308, 310, 330, 335, 341, 372, 385, 402, 420, 434, 462, 465, 469, 490, 539, 588, 620, 651, 660, 670, 682, 735, 737, 770, 804, 868, 924, 930, 938, 980, 1005, 1023, 1078, 1085, 1155, 1302, 1340, 1364, 1407, 1470, 1474, 1519, 1540, 1617, 1705, 1860, 1876, 2010, 2046, 2077, 2156, 2170, 2211, 2310, 2345, 2387, 2604, 2695, 2814, 2940, 2948, 3038, 3234, 3255, 3283, 3410, 3685, 4020, 4092, 4154, 4340, 4422, 4557, 4620, 4690, 4774, 5115, 5159, 5390, 5628, 6076, 6231, 6468, 6510, 6566, 6820, 7035, 7161, 7370, 7595, 8085, 8308, 8844, 9114, 9380, 9548, 9849, 10230, 10318, 10385, 10780, 11055, 11935, 12462, 13020, 13132, 14070, 14322, 14539, 14740, 15190, 15477, 16170, 16415, 16709, 18228, 19698, 20460, 20636, 20770, 22110, 22785, 22847, 23870, 24924, 25795, 28140, 28644, 29078, 30380, 30954, 31155, 32340, 32830, 33418, 35805, 36113, 39396, 41540, 43617, 44220, 45570, 45694, 47740, 49245, 50127, 51590, 58156, 61908, 62310, 65660, 66836, 68541, 71610, 72226, 72695, 77385, 83545, 87234, 91140, 91388, 98490, 100254, 101773, 103180, 108339, 114235, 124620, 137082, 143220, 144452, 145390, 154770, 159929, 167090, 174468, 180565, 196980, 200508, 203546, 216678, 218085, 228470, 250635, 274164, 290780, 305319, 309540, 319858, 334180, 342705, 361130, 407092, 433356, 436170, 456940, 479787, 501270, 508865, 541695, 610638, 639716, 685410, 722260, 799645, 872340, 959574, 1002540, 1017730, 1083390, 1119503, 1221276, 1370820, 1526595, 1599290, 1919148, 2035460, 2166780, 2239006, 2398935, 3053190, 3198580, 3358509, 4478012, 4797870, 5597515, 6106380, 6717018, 9595740, 11195030, 13434036, 16792545, 22390060, 33585090, 67170180]

約数ペア:

[(1, 67170180), (2, 33585090), (3, 22390060), (4, 16792545), (5, 13434036), (6, 11195030), (7, 9595740), (10, 6717018), (11, 6106380), (12, 5597515), (14, 4797870), (15, 4478012), (20, 3358509), (21, 3198580), (22, 3053190), (28, 2398935), (30, 2239006), (31, 2166780), (33, 2035460), (35, 1919148), (42, 1599290), (44, 1526595), (49, 1370820), (55, 1221276), (60, 1119503), (62, 1083390), (66, 1017730), (67, 1002540), (70, 959574), (77, 872340), (84, 799645), (93, 722260), (98, 685410), (105, 639716), (110, 610638), (124, 541695), (132, 508865), (134, 501270), (140, 479787), (147, 456940), (154, 436170), (155, 433356), (165, 407092), (186, 361130), (196, 342705), (201, 334180), (210, 319858), (217, 309540), (220, 305319), (231, 290780), (245, 274164), (268, 250635), (294, 228470), (308, 218085), (310, 216678), (330, 203546), (335, 200508), (341, 196980), (372, 180565), (385, 174468), (402, 167090), (420, 159929), (434, 154770), (462, 145390), (465, 144452), (469, 143220), (490, 137082), (539, 124620), (588, 114235), (620, 108339), (651, 103180), (660, 101773), (670, 100254), (682, 98490), (735, 91388), (737, 91140), (770, 87234), (804, 83545), (868, 77385), (924, 72695), (930, 72226), (938, 71610), (980, 68541), (1005, 66836), (1023, 65660), (1078, 62310), (1085, 61908), (1155, 58156), (1302, 51590), (1340, 50127), (1364, 49245), (1407, 47740), (1470, 45694), (1474, 45570), (1519, 44220), (1540, 43617), (1617, 41540), (1705, 39396), (1860, 36113), (1876, 35805), (2010, 33418), (2046, 32830), (2077, 32340), (2156, 31155), (2170, 30954), (2211, 30380), (2310, 29078), (2345, 28644), (2387, 28140), (2604, 25795), (2695, 24924), (2814, 23870), (2940, 22847), (2948, 22785), (3038, 22110), (3234, 20770), (3255, 20636), (3283, 20460), (3410, 19698), (3685, 18228), (4020, 16709), (4092, 16415), (4154, 16170), (4340, 15477), (4422, 15190), (4557, 14740), (4620, 14539), (4690, 14322), (4774, 14070), (5115, 13132), (5159, 13020), (5390, 12462), (5628, 11935), (6076, 11055), (6231, 10780), (6468, 10385), (6510, 10318), (6566, 10230), (6820, 9849), (7035, 9548), (7161, 9380), (7370, 9114), (7595, 8844), (8085, 8308)]