75825870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:545

約数の個数: 64

約数和(自身を含む): 186955776

約数和(自身を除く): 111129906

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 97, 142, 194, 213, 291, 355, 367, 426, 485, 582, 710, 734, 970, 1065, 1101, 1455, 1835, 2130, 2202, 2910, 3670, 5505, 6887, 11010, 13774, 20661, 26057, 34435, 35599, 41322, 52114, 68870, 71198, 78171, 103305, 106797, 130285, 156342, 177995, 206610, 213594, 260570, 355990, 390855, 533985, 781710, 1067970, 2527529, 5055058, 7582587, 12637645, 15165174, 25275290, 37912935, 75825870]

約数ペア:

[(1, 75825870), (2, 37912935), (3, 25275290), (5, 15165174), (6, 12637645), (10, 7582587), (15, 5055058), (30, 2527529), (71, 1067970), (97, 781710), (142, 533985), (194, 390855), (213, 355990), (291, 260570), (355, 213594), (367, 206610), (426, 177995), (485, 156342), (582, 130285), (710, 106797), (734, 103305), (970, 78171), (1065, 71198), (1101, 68870), (1455, 52114), (1835, 41322), (2130, 35599), (2202, 34435), (2910, 26057), (3670, 20661), (5505, 13774), (6887, 11010)]