2139156900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{2376841}}^1$

素因数の和:2376861

約数の個数: 54

約数和(自身を含む): 6705071282

約数和(自身を除く): 4565914382

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, 2376841, 4753682, 7130523, 9507364, 11884205, 14261046, 21391569, 23768410, 28522092, 35652615, 42783138, 47536820, 59421025, 71305230, 85566276, 106957845, 118842050, 142610460, 178263075, 213915690, 237684100, 356526150, 427831380, 534789225, 713052300, 1069578450, 2139156900]

約数ペア:

[(1, 2139156900), (2, 1069578450), (3, 713052300), (4, 534789225), (5, 427831380), (6, 356526150), (9, 237684100), (10, 213915690), (12, 178263075), (15, 142610460), (18, 118842050), (20, 106957845), (25, 85566276), (30, 71305230), (36, 59421025), (45, 47536820), (50, 42783138), (60, 35652615), (75, 28522092), (90, 23768410), (100, 21391569), (150, 14261046), (180, 11884205), (225, 9507364), (300, 7130523), (450, 4753682), (900, 2376841)]