68325900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{11987}}^1$

素因数の和:12023

約数の個数: 72

約数和(自身を含む): 208111680

約数和(自身を除く): 139785780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 150, 190, 228, 285, 300, 380, 475, 570, 950, 1140, 1425, 1900, 2850, 5700, 11987, 23974, 35961, 47948, 59935, 71922, 119870, 143844, 179805, 227753, 239740, 299675, 359610, 455506, 599350, 683259, 719220, 899025, 911012, 1138765, 1198700, 1366518, 1798050, 2277530, 2733036, 3416295, 3596100, 4555060, 5693825, 6832590, 11387650, 13665180, 17081475, 22775300, 34162950, 68325900]

約数ペア:

[(1, 68325900), (2, 34162950), (3, 22775300), (4, 17081475), (5, 13665180), (6, 11387650), (10, 6832590), (12, 5693825), (15, 4555060), (19, 3596100), (20, 3416295), (25, 2733036), (30, 2277530), (38, 1798050), (50, 1366518), (57, 1198700), (60, 1138765), (75, 911012), (76, 899025), (95, 719220), (100, 683259), (114, 599350), (150, 455506), (190, 359610), (228, 299675), (285, 239740), (300, 227753), (380, 179805), (475, 143844), (570, 119870), (950, 71922), (1140, 59935), (1425, 47948), (1900, 35961), (2850, 23974), (5700, 11987)]