72631132380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{643}}^1\times {\mathrm{209179}}^1$

素因数の和:209840

約数の個数: 96

約数和(自身を含む): 226316025600

約数和(自身を除く): 153684893220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 643, 1286, 1929, 2572, 3215, 3858, 5787, 6430, 7716, 9645, 11574, 12860, 17361, 19290, 23148, 28935, 34722, 38580, 57870, 69444, 86805, 115740, 173610, 209179, 347220, 418358, 627537, 836716, 1045895, 1255074, 1882611, 2091790, 2510148, 3137685, 3765222, 4183580, 5647833, 6275370, 7530444, 9413055, 11295666, 12550740, 18826110, 22591332, 28239165, 37652220, 56478330, 112956660, 134502097, 269004194, 403506291, 538008388, 672510485, 807012582, 1210518873, 1345020970, 1614025164, 2017531455, 2421037746, 2690041940, 3631556619, 4035062910, 4842075492, 6052594365, 7263113238, 8070125820, 12105188730, 14526226476, 18157783095, 24210377460, 36315566190, 72631132380]

約数ペア:

[(1, 72631132380), (2, 36315566190), (3, 24210377460), (4, 18157783095), (5, 14526226476), (6, 12105188730), (9, 8070125820), (10, 7263113238), (12, 6052594365), (15, 4842075492), (18, 4035062910), (20, 3631556619), (27, 2690041940), (30, 2421037746), (36, 2017531455), (45, 1614025164), (54, 1345020970), (60, 1210518873), (90, 807012582), (108, 672510485), (135, 538008388), (180, 403506291), (270, 269004194), (540, 134502097), (643, 112956660), (1286, 56478330), (1929, 37652220), (2572, 28239165), (3215, 22591332), (3858, 18826110), (5787, 12550740), (6430, 11295666), (7716, 9413055), (9645, 7530444), (11574, 6275370), (12860, 5647833), (17361, 4183580), (19290, 3765222), (23148, 3137685), (28935, 2510148), (34722, 2091790), (38580, 1882611), (57870, 1255074), (69444, 1045895), (86805, 836716), (115740, 627537), (173610, 418358), (209179, 347220)]