229690980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{827}}^1\times {\mathrm{1543}}^1$

素因数の和:2385

約数の個数: 72

約数和(自身を含む): 698023872

約数和(自身を除く): 468332892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 827, 1543, 1654, 2481, 3086, 3308, 4135, 4629, 4962, 6172, 7443, 7715, 8270, 9258, 9924, 12405, 13887, 14886, 15430, 16540, 18516, 23145, 24810, 27774, 29772, 30860, 37215, 46290, 49620, 55548, 69435, 74430, 92580, 138870, 148860, 277740, 1276061, 2552122, 3828183, 5104244, 6380305, 7656366, 11484549, 12760610, 15312732, 19140915, 22969098, 25521220, 38281830, 45938196, 57422745, 76563660, 114845490, 229690980]

約数ペア:

[(1, 229690980), (2, 114845490), (3, 76563660), (4, 57422745), (5, 45938196), (6, 38281830), (9, 25521220), (10, 22969098), (12, 19140915), (15, 15312732), (18, 12760610), (20, 11484549), (30, 7656366), (36, 6380305), (45, 5104244), (60, 3828183), (90, 2552122), (180, 1276061), (827, 277740), (1543, 148860), (1654, 138870), (2481, 92580), (3086, 74430), (3308, 69435), (4135, 55548), (4629, 49620), (4962, 46290), (6172, 37215), (7443, 30860), (7715, 29772), (8270, 27774), (9258, 24810), (9924, 23145), (12405, 18516), (13887, 16540), (14886, 15430)]