481313400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{802189}}^1$

素因数の和:802208

約数の個数: 48

約数和(自身を含む): 1492073400

約数和(自身を除く): 1010760000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 150, 200, 300, 600, 802189, 1604378, 2406567, 3208756, 4010945, 4813134, 6417512, 8021890, 9626268, 12032835, 16043780, 19252536, 20054725, 24065670, 32087560, 40109450, 48131340, 60164175, 80218900, 96262680, 120328350, 160437800, 240656700, 481313400]

約数ペア:

[(1, 481313400), (2, 240656700), (3, 160437800), (4, 120328350), (5, 96262680), (6, 80218900), (8, 60164175), (10, 48131340), (12, 40109450), (15, 32087560), (20, 24065670), (24, 20054725), (25, 19252536), (30, 16043780), (40, 12032835), (50, 9626268), (60, 8021890), (75, 6417512), (100, 4813134), (120, 4010945), (150, 3208756), (200, 2406567), (300, 1604378), (600, 802189)]