122254920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:509

約数の個数: 160

約数和(自身を含む): 416215800

約数和(自身を除く): 293960880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 97, 108, 120, 135, 162, 180, 194, 216, 270, 291, 324, 360, 388, 389, 405, 485, 540, 582, 648, 776, 778, 810, 873, 970, 1080, 1164, 1167, 1455, 1556, 1620, 1746, 1940, 1945, 2328, 2334, 2619, 2910, 3112, 3240, 3492, 3501, 3880, 3890, 4365, 4668, 5238, 5820, 5835, 6984, 7002, 7780, 7857, 8730, 9336, 10476, 10503, 11640, 11670, 13095, 14004, 15560, 15714, 17460, 17505, 20952, 21006, 23340, 26190, 28008, 31428, 31509, 34920, 35010, 37733, 39285, 42012, 46680, 52380, 52515, 62856, 63018, 70020, 75466, 78570, 84024, 104760, 105030, 113199, 126036, 140040, 150932, 157140, 157545, 188665, 210060, 226398, 252072, 301864, 314280, 315090, 339597, 377330, 420120, 452796, 565995, 630180, 679194, 754660, 905592, 1018791, 1131990, 1260360, 1358388, 1509320, 1697985, 2037582, 2263980, 2716776, 3056373, 3395970, 4075164, 4527960, 5093955, 6112746, 6791940, 8150328, 10187910, 12225492, 13583880, 15281865, 20375820, 24450984, 30563730, 40751640, 61127460, 122254920]

約数ペア:

[(1, 122254920), (2, 61127460), (3, 40751640), (4, 30563730), (5, 24450984), (6, 20375820), (8, 15281865), (9, 13583880), (10, 12225492), (12, 10187910), (15, 8150328), (18, 6791940), (20, 6112746), (24, 5093955), (27, 4527960), (30, 4075164), (36, 3395970), (40, 3056373), (45, 2716776), (54, 2263980), (60, 2037582), (72, 1697985), (81, 1509320), (90, 1358388), (97, 1260360), (108, 1131990), (120, 1018791), (135, 905592), (162, 754660), (180, 679194), (194, 630180), (216, 565995), (270, 452796), (291, 420120), (324, 377330), (360, 339597), (388, 315090), (389, 314280), (405, 301864), (485, 252072), (540, 226398), (582, 210060), (648, 188665), (776, 157545), (778, 157140), (810, 150932), (873, 140040), (970, 126036), (1080, 113199), (1164, 105030), (1167, 104760), (1455, 84024), (1556, 78570), (1620, 75466), (1746, 70020), (1940, 63018), (1945, 62856), (2328, 52515), (2334, 52380), (2619, 46680), (2910, 42012), (3112, 39285), (3240, 37733), (3492, 35010), (3501, 34920), (3880, 31509), (3890, 31428), (4365, 28008), (4668, 26190), (5238, 23340), (5820, 21006), (5835, 20952), (6984, 17505), (7002, 17460), (7780, 15714), (7857, 15560), (8730, 14004), (9336, 13095), (10476, 11670), (10503, 11640)]