108986220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1291}}^1$

素因数の和:1380

約数の個数: 144

約数和(自身を含む): 383755008

約数和(自身を除く): 274768788

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 67, 70, 84, 90, 105, 126, 134, 140, 180, 201, 210, 252, 268, 315, 335, 402, 420, 469, 603, 630, 670, 804, 938, 1005, 1206, 1260, 1291, 1340, 1407, 1876, 2010, 2345, 2412, 2582, 2814, 3015, 3873, 4020, 4221, 4690, 5164, 5628, 6030, 6455, 7035, 7746, 8442, 9037, 9380, 11619, 12060, 12910, 14070, 15492, 16884, 18074, 19365, 21105, 23238, 25820, 27111, 28140, 36148, 38730, 42210, 45185, 46476, 54222, 58095, 77460, 81333, 84420, 86497, 90370, 108444, 116190, 135555, 162666, 172994, 180740, 232380, 259491, 271110, 325332, 345988, 406665, 432485, 518982, 542220, 605479, 778473, 813330, 864970, 1037964, 1210958, 1297455, 1556946, 1626660, 1729940, 1816437, 2421916, 2594910, 3027395, 3113892, 3632874, 3892365, 5189820, 5449311, 6054790, 7265748, 7784730, 9082185, 10898622, 12109580, 15569460, 18164370, 21797244, 27246555, 36328740, 54493110, 108986220]

約数ペア:

[(1, 108986220), (2, 54493110), (3, 36328740), (4, 27246555), (5, 21797244), (6, 18164370), (7, 15569460), (9, 12109580), (10, 10898622), (12, 9082185), (14, 7784730), (15, 7265748), (18, 6054790), (20, 5449311), (21, 5189820), (28, 3892365), (30, 3632874), (35, 3113892), (36, 3027395), (42, 2594910), (45, 2421916), (60, 1816437), (63, 1729940), (67, 1626660), (70, 1556946), (84, 1297455), (90, 1210958), (105, 1037964), (126, 864970), (134, 813330), (140, 778473), (180, 605479), (201, 542220), (210, 518982), (252, 432485), (268, 406665), (315, 345988), (335, 325332), (402, 271110), (420, 259491), (469, 232380), (603, 180740), (630, 172994), (670, 162666), (804, 135555), (938, 116190), (1005, 108444), (1206, 90370), (1260, 86497), (1291, 84420), (1340, 81333), (1407, 77460), (1876, 58095), (2010, 54222), (2345, 46476), (2412, 45185), (2582, 42210), (2814, 38730), (3015, 36148), (3873, 28140), (4020, 27111), (4221, 25820), (4690, 23238), (5164, 21105), (5628, 19365), (6030, 18074), (6455, 16884), (7035, 15492), (7746, 14070), (8442, 12910), (9037, 12060), (9380, 11619)]