127231740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41579}}^1$

素因数の和:41611

約数の個数: 72

約数和(自身を含む): 408648240

約数和(自身を除く): 281416500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 41579, 83158, 124737, 166316, 207895, 249474, 374211, 415790, 498948, 623685, 706843, 748422, 831580, 1247370, 1413686, 1496844, 1871055, 2120529, 2494740, 2827372, 3534215, 3742110, 4241058, 6361587, 7068430, 7484220, 8482116, 10602645, 12723174, 14136860, 21205290, 25446348, 31807935, 42410580, 63615870, 127231740]

約数ペア:

[(1, 127231740), (2, 63615870), (3, 42410580), (4, 31807935), (5, 25446348), (6, 21205290), (9, 14136860), (10, 12723174), (12, 10602645), (15, 8482116), (17, 7484220), (18, 7068430), (20, 6361587), (30, 4241058), (34, 3742110), (36, 3534215), (45, 2827372), (51, 2494740), (60, 2120529), (68, 1871055), (85, 1496844), (90, 1413686), (102, 1247370), (153, 831580), (170, 748422), (180, 706843), (204, 623685), (255, 498948), (306, 415790), (340, 374211), (510, 249474), (612, 207895), (765, 166316), (1020, 124737), (1530, 83158), (3060, 41579)]