148726620

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{118037}}^1$

素因数の和:118059

約数の個数: 72

約数和(自身を含む): 515589984

約数和(自身を除く): 366863364

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 118037, 236074, 354111, 472148, 590185, 708222, 826259, 1062333, 1180370, 1416444, 1652518, 1770555, 2124666, 2360740, 2478777, 3305036, 3541110, 4131295, 4249332, 4957554, 5311665, 7082220, 7436331, 8262590, 9915108, 10623330, 12393885, 14872662, 16525180, 21246660, 24787770, 29745324, 37181655, 49575540, 74363310, 148726620]

約数ペア:

[(1, 148726620), (2, 74363310), (3, 49575540), (4, 37181655), (5, 29745324), (6, 24787770), (7, 21246660), (9, 16525180), (10, 14872662), (12, 12393885), (14, 10623330), (15, 9915108), (18, 8262590), (20, 7436331), (21, 7082220), (28, 5311665), (30, 4957554), (35, 4249332), (36, 4131295), (42, 3541110), (45, 3305036), (60, 2478777), (63, 2360740), (70, 2124666), (84, 1770555), (90, 1652518), (105, 1416444), (126, 1180370), (140, 1062333), (180, 826259), (210, 708222), (252, 590185), (315, 472148), (420, 354111), (630, 236074), (1260, 118037)]