20182589100

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{7475033}}^1$

素因数の和:7475056

約数の個数: 72

約数和(自身を含む): 64883295120

約数和(自身を除く): 44700706020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 90, 100, 108, 135, 150, 180, 225, 270, 300, 450, 540, 675, 900, 1350, 2700, 7475033, 14950066, 22425099, 29900132, 37375165, 44850198, 67275297, 74750330, 89700396, 112125495, 134550594, 149500660, 186875825, 201825891, 224250990, 269101188, 336376485, 373751650, 403651782, 448501980, 560627475, 672752970, 747503300, 807303564, 1009129455, 1121254950, 1345505940, 1681882425, 2018258910, 2242509900, 3363764850, 4036517820, 5045647275, 6727529700, 10091294550, 20182589100]

約数ペア:

[(1, 20182589100), (2, 10091294550), (3, 6727529700), (4, 5045647275), (5, 4036517820), (6, 3363764850), (9, 2242509900), (10, 2018258910), (12, 1681882425), (15, 1345505940), (18, 1121254950), (20, 1009129455), (25, 807303564), (27, 747503300), (30, 672752970), (36, 560627475), (45, 448501980), (50, 403651782), (54, 373751650), (60, 336376485), (75, 269101188), (90, 224250990), (100, 201825891), (108, 186875825), (135, 149500660), (150, 134550594), (180, 112125495), (225, 89700396), (270, 74750330), (300, 67275297), (450, 44850198), (540, 37375165), (675, 29900132), (900, 22425099), (1350, 14950066), (2700, 7475033)]