75255540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2371}}^1$

素因数の和:2429

約数の個数: 72

約数和(自身を含む): 220368288

約数和(自身を除く): 145112748

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 529, 690, 1058, 1380, 1587, 2116, 2371, 2645, 3174, 4742, 5290, 6348, 7113, 7935, 9484, 10580, 11855, 14226, 15870, 23710, 28452, 31740, 35565, 47420, 54533, 71130, 109066, 142260, 163599, 218132, 272665, 327198, 545330, 654396, 817995, 1090660, 1254259, 1635990, 2508518, 3271980, 3762777, 5017036, 6271295, 7525554, 12542590, 15051108, 18813885, 25085180, 37627770, 75255540]

約数ペア:

[(1, 75255540), (2, 37627770), (3, 25085180), (4, 18813885), (5, 15051108), (6, 12542590), (10, 7525554), (12, 6271295), (15, 5017036), (20, 3762777), (23, 3271980), (30, 2508518), (46, 1635990), (60, 1254259), (69, 1090660), (92, 817995), (115, 654396), (138, 545330), (230, 327198), (276, 272665), (345, 218132), (460, 163599), (529, 142260), (690, 109066), (1058, 71130), (1380, 54533), (1587, 47420), (2116, 35565), (2371, 31740), (2645, 28452), (3174, 23710), (4742, 15870), (5290, 14226), (6348, 11855), (7113, 10580), (7935, 9484)]