67192650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:365

約数の個数: 144

約数和(自身を含む): 209611584

約数和(自身を除く): 142418934

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 83, 90, 105, 126, 150, 166, 175, 210, 225, 249, 257, 315, 350, 415, 450, 498, 514, 525, 581, 630, 747, 771, 830, 1050, 1162, 1245, 1285, 1494, 1542, 1575, 1743, 1799, 2075, 2313, 2490, 2570, 2905, 3150, 3486, 3598, 3735, 3855, 4150, 4626, 5229, 5397, 5810, 6225, 6425, 7470, 7710, 8715, 8995, 10458, 10794, 11565, 12450, 12850, 14525, 16191, 17430, 17990, 18675, 19275, 21331, 23130, 26145, 26985, 29050, 32382, 37350, 38550, 42662, 43575, 44975, 52290, 53970, 57825, 63993, 80955, 87150, 89950, 106655, 115650, 127986, 130725, 134925, 149317, 161910, 191979, 213310, 261450, 269850, 298634, 319965, 383958, 404775, 447951, 533275, 639930, 746585, 809550, 895902, 959895, 1066550, 1343853, 1493170, 1599825, 1919790, 2239755, 2687706, 3199650, 3732925, 4479510, 4799475, 6719265, 7465850, 9598950, 11198775, 13438530, 22397550, 33596325, 67192650]

約数ペア:

[(1, 67192650), (2, 33596325), (3, 22397550), (5, 13438530), (6, 11198775), (7, 9598950), (9, 7465850), (10, 6719265), (14, 4799475), (15, 4479510), (18, 3732925), (21, 3199650), (25, 2687706), (30, 2239755), (35, 1919790), (42, 1599825), (45, 1493170), (50, 1343853), (63, 1066550), (70, 959895), (75, 895902), (83, 809550), (90, 746585), (105, 639930), (126, 533275), (150, 447951), (166, 404775), (175, 383958), (210, 319965), (225, 298634), (249, 269850), (257, 261450), (315, 213310), (350, 191979), (415, 161910), (450, 149317), (498, 134925), (514, 130725), (525, 127986), (581, 115650), (630, 106655), (747, 89950), (771, 87150), (830, 80955), (1050, 63993), (1162, 57825), (1245, 53970), (1285, 52290), (1494, 44975), (1542, 43575), (1575, 42662), (1743, 38550), (1799, 37350), (2075, 32382), (2313, 29050), (2490, 26985), (2570, 26145), (2905, 23130), (3150, 21331), (3486, 19275), (3598, 18675), (3735, 17990), (3855, 17430), (4150, 16191), (4626, 14525), (5229, 12850), (5397, 12450), (5810, 11565), (6225, 10794), (6425, 10458), (7470, 8995), (7710, 8715)]