20137586550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{619}}^1\times {\mathrm{2971}}^1$

素因数の和:3678

約数の個数: 96

約数和(自身を含む): 50724193920

約数和(自身を除く): 30586607370

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 73, 75, 146, 150, 219, 365, 438, 619, 730, 1095, 1238, 1825, 1857, 2190, 2971, 3095, 3650, 3714, 5475, 5942, 6190, 8913, 9285, 10950, 14855, 15475, 17826, 18570, 29710, 30950, 44565, 45187, 46425, 74275, 89130, 90374, 92850, 135561, 148550, 216883, 222825, 225935, 271122, 433766, 445650, 451870, 650649, 677805, 1084415, 1129675, 1301298, 1355610, 1839049, 2168830, 2259350, 3253245, 3389025, 3678098, 5422075, 5517147, 6506490, 6778050, 9195245, 10844150, 11034294, 16266225, 18390490, 27585735, 32532450, 45976225, 55171470, 91952450, 134250577, 137928675, 268501154, 275857350, 402751731, 671252885, 805503462, 1342505770, 2013758655, 3356264425, 4027517310, 6712528850, 10068793275, 20137586550]

約数ペア:

[(1, 20137586550), (2, 10068793275), (3, 6712528850), (5, 4027517310), (6, 3356264425), (10, 2013758655), (15, 1342505770), (25, 805503462), (30, 671252885), (50, 402751731), (73, 275857350), (75, 268501154), (146, 137928675), (150, 134250577), (219, 91952450), (365, 55171470), (438, 45976225), (619, 32532450), (730, 27585735), (1095, 18390490), (1238, 16266225), (1825, 11034294), (1857, 10844150), (2190, 9195245), (2971, 6778050), (3095, 6506490), (3650, 5517147), (3714, 5422075), (5475, 3678098), (5942, 3389025), (6190, 3253245), (8913, 2259350), (9285, 2168830), (10950, 1839049), (14855, 1355610), (15475, 1301298), (17826, 1129675), (18570, 1084415), (29710, 677805), (30950, 650649), (44565, 451870), (45187, 445650), (46425, 433766), (74275, 271122), (89130, 225935), (90374, 222825), (92850, 216883), (135561, 148550)]