121783230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{227}}^1\times {\mathrm{1987}}^1$

素因数の和:2230

約数の個数: 64

約数和(自身を含む): 326350080

約数和(自身を除く): 204566850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 227, 270, 454, 681, 1135, 1362, 1987, 2043, 2270, 3405, 3974, 4086, 5961, 6129, 6810, 9935, 10215, 11922, 12258, 17883, 19870, 20430, 29805, 30645, 35766, 53649, 59610, 61290, 89415, 107298, 178830, 268245, 451049, 536490, 902098, 1353147, 2255245, 2706294, 4059441, 4510490, 6765735, 8118882, 12178323, 13531470, 20297205, 24356646, 40594410, 60891615, 121783230]

約数ペア:

[(1, 121783230), (2, 60891615), (3, 40594410), (5, 24356646), (6, 20297205), (9, 13531470), (10, 12178323), (15, 8118882), (18, 6765735), (27, 4510490), (30, 4059441), (45, 2706294), (54, 2255245), (90, 1353147), (135, 902098), (227, 536490), (270, 451049), (454, 268245), (681, 178830), (1135, 107298), (1362, 89415), (1987, 61290), (2043, 59610), (2270, 53649), (3405, 35766), (3974, 30645), (4086, 29805), (5961, 20430), (6129, 19870), (6810, 17883), (9935, 12258), (10215, 11922)]