66458580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 198226560

約数和(自身を除く): 131767980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 97, 114, 190, 194, 228, 285, 291, 380, 388, 485, 570, 582, 601, 970, 1140, 1164, 1202, 1455, 1803, 1843, 1940, 2404, 2910, 3005, 3606, 3686, 5529, 5820, 6010, 7212, 7372, 9015, 9215, 11058, 11419, 12020, 18030, 18430, 22116, 22838, 27645, 34257, 36060, 36860, 45676, 55290, 57095, 58297, 68514, 110580, 114190, 116594, 137028, 171285, 174891, 228380, 233188, 291485, 342570, 349782, 582970, 685140, 699564, 874455, 1107643, 1165940, 1748910, 2215286, 3322929, 3497820, 4430572, 5538215, 6645858, 11076430, 13291716, 16614645, 22152860, 33229290, 66458580]

約数ペア:

[(1, 66458580), (2, 33229290), (3, 22152860), (4, 16614645), (5, 13291716), (6, 11076430), (10, 6645858), (12, 5538215), (15, 4430572), (19, 3497820), (20, 3322929), (30, 2215286), (38, 1748910), (57, 1165940), (60, 1107643), (76, 874455), (95, 699564), (97, 685140), (114, 582970), (190, 349782), (194, 342570), (228, 291485), (285, 233188), (291, 228380), (380, 174891), (388, 171285), (485, 137028), (570, 116594), (582, 114190), (601, 110580), (970, 68514), (1140, 58297), (1164, 57095), (1202, 55290), (1455, 45676), (1803, 36860), (1843, 36060), (1940, 34257), (2404, 27645), (2910, 22838), (3005, 22116), (3606, 18430), (3686, 18030), (5529, 12020), (5820, 11419), (6010, 11058), (7212, 9215), (7372, 9015)]