187445900

素因数分解:

$2^2\times 5^2\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 418421136

約数和(自身を除く): 230975236

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 67, 100, 101, 134, 202, 268, 277, 335, 404, 505, 554, 670, 1010, 1108, 1340, 1385, 1675, 2020, 2525, 2770, 3350, 5050, 5540, 6700, 6767, 6925, 10100, 13534, 13850, 18559, 27068, 27700, 27977, 33835, 37118, 55954, 67670, 74236, 92795, 111908, 135340, 139885, 169175, 185590, 279770, 338350, 371180, 463975, 559540, 676700, 699425, 927950, 1398850, 1855900, 1874459, 2797700, 3748918, 7497836, 9372295, 18744590, 37489180, 46861475, 93722950, 187445900]

約数ペア:

[(1, 187445900), (2, 93722950), (4, 46861475), (5, 37489180), (10, 18744590), (20, 9372295), (25, 7497836), (50, 3748918), (67, 2797700), (100, 1874459), (101, 1855900), (134, 1398850), (202, 927950), (268, 699425), (277, 676700), (335, 559540), (404, 463975), (505, 371180), (554, 338350), (670, 279770), (1010, 185590), (1108, 169175), (1340, 139885), (1385, 135340), (1675, 111908), (2020, 92795), (2525, 74236), (2770, 67670), (3350, 55954), (5050, 37118), (5540, 33835), (6700, 27977), (6767, 27700), (6925, 27068), (10100, 18559), (13534, 13850)]