75718920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{3203}}^1$

素因数の和:3414

約数の個数: 64

約数和(自身を含む): 228381120

約数和(自身を除く): 152662200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3203, 3940, 4728, 5910, 6406, 7880, 9609, 11820, 12812, 16015, 19218, 23640, 25624, 32030, 38436, 48045, 64060, 76872, 96090, 128120, 192180, 384360, 630991, 1261982, 1892973, 2523964, 3154955, 3785946, 5047928, 6309910, 7571892, 9464865, 12619820, 15143784, 18929730, 25239640, 37859460, 75718920]

約数ペア:

[(1, 75718920), (2, 37859460), (3, 25239640), (4, 18929730), (5, 15143784), (6, 12619820), (8, 9464865), (10, 7571892), (12, 6309910), (15, 5047928), (20, 3785946), (24, 3154955), (30, 2523964), (40, 1892973), (60, 1261982), (120, 630991), (197, 384360), (394, 192180), (591, 128120), (788, 96090), (985, 76872), (1182, 64060), (1576, 48045), (1970, 38436), (2364, 32030), (2955, 25624), (3203, 23640), (3940, 19218), (4728, 16015), (5910, 12812), (6406, 11820), (7880, 9609)]