67839660

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:293

約数の個数: 192

約数和(自身を含む): 244823040

約数和(自身を除く): 176983380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 131, 135, 137, 140, 180, 189, 210, 252, 262, 270, 274, 315, 378, 393, 411, 420, 524, 540, 548, 630, 655, 685, 756, 786, 822, 917, 945, 959, 1179, 1233, 1260, 1310, 1370, 1572, 1644, 1834, 1890, 1918, 1965, 2055, 2358, 2466, 2620, 2740, 2751, 2877, 3537, 3668, 3699, 3780, 3836, 3930, 4110, 4585, 4716, 4795, 4932, 5502, 5754, 5895, 6165, 7074, 7398, 7860, 8220, 8253, 8631, 9170, 9590, 11004, 11508, 11790, 12330, 13755, 14148, 14385, 14796, 16506, 17262, 17685, 17947, 18340, 18495, 19180, 23580, 24660, 24759, 25893, 27510, 28770, 33012, 34524, 35370, 35894, 36990, 41265, 43155, 49518, 51786, 53841, 55020, 57540, 70740, 71788, 73980, 82530, 86310, 89735, 99036, 103572, 107682, 123795, 125629, 129465, 161523, 165060, 172620, 179470, 215364, 247590, 251258, 258930, 269205, 323046, 358940, 376887, 484569, 495180, 502516, 517860, 538410, 628145, 646092, 753774, 807615, 969138, 1076820, 1130661, 1256290, 1507548, 1615230, 1884435, 1938276, 2261322, 2422845, 2512580, 3230460, 3391983, 3768870, 4522644, 4845690, 5653305, 6783966, 7537740, 9691380, 11306610, 13567932, 16959915, 22613220, 33919830, 67839660]

約数ペア:

[(1, 67839660), (2, 33919830), (3, 22613220), (4, 16959915), (5, 13567932), (6, 11306610), (7, 9691380), (9, 7537740), (10, 6783966), (12, 5653305), (14, 4845690), (15, 4522644), (18, 3768870), (20, 3391983), (21, 3230460), (27, 2512580), (28, 2422845), (30, 2261322), (35, 1938276), (36, 1884435), (42, 1615230), (45, 1507548), (54, 1256290), (60, 1130661), (63, 1076820), (70, 969138), (84, 807615), (90, 753774), (105, 646092), (108, 628145), (126, 538410), (131, 517860), (135, 502516), (137, 495180), (140, 484569), (180, 376887), (189, 358940), (210, 323046), (252, 269205), (262, 258930), (270, 251258), (274, 247590), (315, 215364), (378, 179470), (393, 172620), (411, 165060), (420, 161523), (524, 129465), (540, 125629), (548, 123795), (630, 107682), (655, 103572), (685, 99036), (756, 89735), (786, 86310), (822, 82530), (917, 73980), (945, 71788), (959, 70740), (1179, 57540), (1233, 55020), (1260, 53841), (1310, 51786), (1370, 49518), (1572, 43155), (1644, 41265), (1834, 36990), (1890, 35894), (1918, 35370), (1965, 34524), (2055, 33012), (2358, 28770), (2466, 27510), (2620, 25893), (2740, 24759), (2751, 24660), (2877, 23580), (3537, 19180), (3668, 18495), (3699, 18340), (3780, 17947), (3836, 17685), (3930, 17262), (4110, 16506), (4585, 14796), (4716, 14385), (4795, 14148), (4932, 13755), (5502, 12330), (5754, 11790), (5895, 11508), (6165, 11004), (7074, 9590), (7398, 9170), (7860, 8631), (8220, 8253)]