75345720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6473}}^1$

素因数の和:6584

約数の個数: 64

約数和(自身を含む): 228402720

約数和(自身を除く): 153057000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 97, 120, 194, 291, 388, 485, 582, 776, 970, 1164, 1455, 1940, 2328, 2910, 3880, 5820, 6473, 11640, 12946, 19419, 25892, 32365, 38838, 51784, 64730, 77676, 97095, 129460, 155352, 194190, 258920, 388380, 627881, 776760, 1255762, 1883643, 2511524, 3139405, 3767286, 5023048, 6278810, 7534572, 9418215, 12557620, 15069144, 18836430, 25115240, 37672860, 75345720]

約数ペア:

[(1, 75345720), (2, 37672860), (3, 25115240), (4, 18836430), (5, 15069144), (6, 12557620), (8, 9418215), (10, 7534572), (12, 6278810), (15, 5023048), (20, 3767286), (24, 3139405), (30, 2511524), (40, 1883643), (60, 1255762), (97, 776760), (120, 627881), (194, 388380), (291, 258920), (388, 194190), (485, 155352), (582, 129460), (776, 97095), (970, 77676), (1164, 64730), (1455, 51784), (1940, 38838), (2328, 32365), (2910, 25892), (3880, 19419), (5820, 12946), (6473, 11640)]