133739940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 393523200

約数和(自身を除く): 259783260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 199, 230, 276, 345, 398, 460, 487, 597, 690, 796, 974, 995, 1194, 1380, 1461, 1948, 1990, 2388, 2435, 2922, 2985, 3980, 4577, 4870, 5844, 5970, 7305, 9154, 9740, 11201, 11940, 13731, 14610, 18308, 22402, 22885, 27462, 29220, 33603, 44804, 45770, 54924, 56005, 67206, 68655, 91540, 96913, 112010, 134412, 137310, 168015, 193826, 224020, 274620, 290739, 336030, 387652, 484565, 581478, 672060, 969130, 1162956, 1453695, 1938260, 2228999, 2907390, 4457998, 5814780, 6686997, 8915996, 11144995, 13373994, 22289990, 26747988, 33434985, 44579980, 66869970, 133739940]

約数ペア:

[(1, 133739940), (2, 66869970), (3, 44579980), (4, 33434985), (5, 26747988), (6, 22289990), (10, 13373994), (12, 11144995), (15, 8915996), (20, 6686997), (23, 5814780), (30, 4457998), (46, 2907390), (60, 2228999), (69, 1938260), (92, 1453695), (115, 1162956), (138, 969130), (199, 672060), (230, 581478), (276, 484565), (345, 387652), (398, 336030), (460, 290739), (487, 274620), (597, 224020), (690, 193826), (796, 168015), (974, 137310), (995, 134412), (1194, 112010), (1380, 96913), (1461, 91540), (1948, 68655), (1990, 67206), (2388, 56005), (2435, 54924), (2922, 45770), (2985, 44804), (3980, 33603), (4577, 29220), (4870, 27462), (5844, 22885), (5970, 22402), (7305, 18308), (9154, 14610), (9740, 13731), (11201, 11940)]