20136932100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{2486041}}^1$

素因数の和:2486067

約数の個数: 90

約数和(自身を含む): 65276004794

約数和(自身を除く): 45139072694

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 135, 150, 162, 180, 225, 270, 300, 324, 405, 450, 540, 675, 810, 900, 1350, 1620, 2025, 2700, 4050, 8100, 2486041, 4972082, 7458123, 9944164, 12430205, 14916246, 22374369, 24860410, 29832492, 37290615, 44748738, 49720820, 62151025, 67123107, 74581230, 89497476, 111871845, 124302050, 134246214, 149162460, 186453075, 201369321, 223743690, 248604100, 268492428, 335615535, 372906150, 402738642, 447487380, 559359225, 671231070, 745812300, 805477284, 1006846605, 1118718450, 1342462140, 1678077675, 2013693210, 2237436900, 3356155350, 4027386420, 5034233025, 6712310700, 10068466050, 20136932100]

約数ペア:

[(1, 20136932100), (2, 10068466050), (3, 6712310700), (4, 5034233025), (5, 4027386420), (6, 3356155350), (9, 2237436900), (10, 2013693210), (12, 1678077675), (15, 1342462140), (18, 1118718450), (20, 1006846605), (25, 805477284), (27, 745812300), (30, 671231070), (36, 559359225), (45, 447487380), (50, 402738642), (54, 372906150), (60, 335615535), (75, 268492428), (81, 248604100), (90, 223743690), (100, 201369321), (108, 186453075), (135, 149162460), (150, 134246214), (162, 124302050), (180, 111871845), (225, 89497476), (270, 74581230), (300, 67123107), (324, 62151025), (405, 49720820), (450, 44748738), (540, 37290615), (675, 29832492), (810, 24860410), (900, 22374369), (1350, 14916246), (1620, 12430205), (2025, 9944164), (2700, 7458123), (4050, 4972082), (8100, 2486041)]