69202980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4993}}^1$

素因数の和:5026

約数の個数: 144

約数和(自身を含む): 261765504

約数和(自身を除く): 192562524

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 924, 990, 1155, 1260, 1386, 1540, 1980, 2310, 2772, 3465, 4620, 4993, 6930, 9986, 13860, 14979, 19972, 24965, 29958, 34951, 44937, 49930, 54923, 59916, 69902, 74895, 89874, 99860, 104853, 109846, 139804, 149790, 164769, 174755, 179748, 209706, 219692, 224685, 274615, 299580, 314559, 329538, 349510, 384461, 419412, 449370, 494307, 524265, 549230, 629118, 659076, 699020, 768922, 823845, 898740, 988614, 1048530, 1098460, 1153383, 1258236, 1537844, 1572795, 1647690, 1922305, 1977228, 2097060, 2306766, 2471535, 3145590, 3295380, 3460149, 3844610, 4613532, 4943070, 5766915, 6291180, 6920298, 7689220, 9886140, 11533830, 13840596, 17300745, 23067660, 34601490, 69202980]

約数ペア:

[(1, 69202980), (2, 34601490), (3, 23067660), (4, 17300745), (5, 13840596), (6, 11533830), (7, 9886140), (9, 7689220), (10, 6920298), (11, 6291180), (12, 5766915), (14, 4943070), (15, 4613532), (18, 3844610), (20, 3460149), (21, 3295380), (22, 3145590), (28, 2471535), (30, 2306766), (33, 2097060), (35, 1977228), (36, 1922305), (42, 1647690), (44, 1572795), (45, 1537844), (55, 1258236), (60, 1153383), (63, 1098460), (66, 1048530), (70, 988614), (77, 898740), (84, 823845), (90, 768922), (99, 699020), (105, 659076), (110, 629118), (126, 549230), (132, 524265), (140, 494307), (154, 449370), (165, 419412), (180, 384461), (198, 349510), (210, 329538), (220, 314559), (231, 299580), (252, 274615), (308, 224685), (315, 219692), (330, 209706), (385, 179748), (396, 174755), (420, 164769), (462, 149790), (495, 139804), (630, 109846), (660, 104853), (693, 99860), (770, 89874), (924, 74895), (990, 69902), (1155, 59916), (1260, 54923), (1386, 49930), (1540, 44937), (1980, 34951), (2310, 29958), (2772, 24965), (3465, 19972), (4620, 14979), (4993, 13860), (6930, 9986)]