268090146180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{15354533}}^1$

素因数の和:15354645

約数の個数: 72

約数和(自身を含む): 821590405272

約数和(自身を除く): 553500259092

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, 8730, 17460, 15354533, 30709066, 46063599, 61418132, 76772665, 92127198, 138190797, 153545330, 184254396, 230317995, 276381594, 307090660, 460635990, 552763188, 690953985, 921271980, 1381907970, 1489389701, 2763815940, 2978779402, 4468169103, 5957558804, 7446948505, 8936338206, 13404507309, 14893897010, 17872676412, 22340845515, 26809014618, 29787794020, 44681691030, 53618029236, 67022536545, 89363382060, 134045073090, 268090146180]

約数ペア:

[(1, 268090146180), (2, 134045073090), (3, 89363382060), (4, 67022536545), (5, 53618029236), (6, 44681691030), (9, 29787794020), (10, 26809014618), (12, 22340845515), (15, 17872676412), (18, 14893897010), (20, 13404507309), (30, 8936338206), (36, 7446948505), (45, 5957558804), (60, 4468169103), (90, 2978779402), (97, 2763815940), (180, 1489389701), (194, 1381907970), (291, 921271980), (388, 690953985), (485, 552763188), (582, 460635990), (873, 307090660), (970, 276381594), (1164, 230317995), (1455, 184254396), (1746, 153545330), (1940, 138190797), (2910, 92127198), (3492, 76772665), (4365, 61418132), (5820, 46063599), (8730, 30709066), (17460, 15354533)]