128034180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7333}}^1$

素因数の和:7445

約数の個数: 72

約数和(自身を含む): 392427672

約数和(自身を除く): 264393492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 7333, 8730, 14666, 17460, 21999, 29332, 36665, 43998, 65997, 73330, 87996, 109995, 131994, 146660, 219990, 263988, 329985, 439980, 659970, 711301, 1319940, 1422602, 2133903, 2845204, 3556505, 4267806, 6401709, 7113010, 8535612, 10669515, 12803418, 14226020, 21339030, 25606836, 32008545, 42678060, 64017090, 128034180]

約数ペア:

[(1, 128034180), (2, 64017090), (3, 42678060), (4, 32008545), (5, 25606836), (6, 21339030), (9, 14226020), (10, 12803418), (12, 10669515), (15, 8535612), (18, 7113010), (20, 6401709), (30, 4267806), (36, 3556505), (45, 2845204), (60, 2133903), (90, 1422602), (97, 1319940), (180, 711301), (194, 659970), (291, 439980), (388, 329985), (485, 263988), (582, 219990), (873, 146660), (970, 131994), (1164, 109995), (1455, 87996), (1746, 73330), (1940, 65997), (2910, 43998), (3492, 36665), (4365, 29332), (5820, 21999), (7333, 17460), (8730, 14666)]