75555240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{6491}}^1$

素因数の和:6602

約数の個数: 64

約数和(自身を含む): 229037760

約数和(自身を除く): 153482520

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, 6491, 11640, 12982, 19473, 25964, 32455, 38946, 51928, 64910, 77892, 97365, 129820, 155784, 194730, 259640, 389460, 629627, 778920, 1259254, 1888881, 2518508, 3148135, 3777762, 5037016, 6296270, 7555524, 9444405, 12592540, 15111048, 18888810, 25185080, 37777620, 75555240]

約数ペア:

[(1, 75555240), (2, 37777620), (3, 25185080), (4, 18888810), (5, 15111048), (6, 12592540), (8, 9444405), (10, 7555524), (12, 6296270), (15, 5037016), (20, 3777762), (24, 3148135), (30, 2518508), (40, 1888881), (60, 1259254), (97, 778920), (120, 629627), (194, 389460), (291, 259640), (388, 194730), (485, 155784), (582, 129820), (776, 97365), (970, 77892), (1164, 64910), (1455, 51928), (1940, 38946), (2328, 32455), (2910, 25964), (3880, 19473), (5820, 12982), (6491, 11640)]