137797740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{255181}}^1$

素因数の和:255199

約数の個数: 48

約数和(自身を含む): 428705760

約数和(自身を除く): 290908020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 255181, 510362, 765543, 1020724, 1275905, 1531086, 2296629, 2551810, 3062172, 3827715, 4593258, 5103620, 6889887, 7655430, 9186516, 11483145, 13779774, 15310860, 22966290, 27559548, 34449435, 45932580, 68898870, 137797740]

約数ペア:

[(1, 137797740), (2, 68898870), (3, 45932580), (4, 34449435), (5, 27559548), (6, 22966290), (9, 15310860), (10, 13779774), (12, 11483145), (15, 9186516), (18, 7655430), (20, 6889887), (27, 5103620), (30, 4593258), (36, 3827715), (45, 3062172), (54, 2551810), (60, 2296629), (90, 1531086), (108, 1275905), (135, 1020724), (180, 765543), (270, 510362), (540, 255181)]