40734180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2333}}^1$

素因数の和:2445

約数の個数: 72

約数和(自身を含む): 124887672

約数和(自身を除く): 84153492

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, 2333, 2910, 3492, 4365, 4666, 5820, 6999, 8730, 9332, 11665, 13998, 17460, 20997, 23330, 27996, 34995, 41994, 46660, 69990, 83988, 104985, 139980, 209970, 226301, 419940, 452602, 678903, 905204, 1131505, 1357806, 2036709, 2263010, 2715612, 3394515, 4073418, 4526020, 6789030, 8146836, 10183545, 13578060, 20367090, 40734180]

約数ペア:

[(1, 40734180), (2, 20367090), (3, 13578060), (4, 10183545), (5, 8146836), (6, 6789030), (9, 4526020), (10, 4073418), (12, 3394515), (15, 2715612), (18, 2263010), (20, 2036709), (30, 1357806), (36, 1131505), (45, 905204), (60, 678903), (90, 452602), (97, 419940), (180, 226301), (194, 209970), (291, 139980), (388, 104985), (485, 83988), (582, 69990), (873, 46660), (970, 41994), (1164, 34995), (1455, 27996), (1746, 23330), (1940, 20997), (2333, 17460), (2910, 13998), (3492, 11665), (4365, 9332), (4666, 8730), (5820, 6999)]