228410100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{253789}}^1$

素因数の和:253809

約数の個数: 54

約数和(自身を含む): 715941590

約数和(自身を除く): 487531490

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 253789, 507578, 761367, 1015156, 1268945, 1522734, 2284101, 2537890, 3045468, 3806835, 4568202, 5075780, 6344725, 7613670, 9136404, 11420505, 12689450, 15227340, 19034175, 22841010, 25378900, 38068350, 45682020, 57102525, 76136700, 114205050, 228410100]

約数ペア:

[(1, 228410100), (2, 114205050), (3, 76136700), (4, 57102525), (5, 45682020), (6, 38068350), (9, 25378900), (10, 22841010), (12, 19034175), (15, 15227340), (18, 12689450), (20, 11420505), (25, 9136404), (30, 7613670), (36, 6344725), (45, 5075780), (50, 4568202), (60, 3806835), (75, 3045468), (90, 2537890), (100, 2284101), (150, 1522734), (180, 1268945), (225, 1015156), (300, 761367), (450, 507578), (900, 253789)]