249265080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1549}}^1$

素因数の和:1718

約数の個数: 128

約数和(自身を含む): 837000000

約数和(自身を除く): 587734920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 149, 180, 216, 270, 298, 360, 447, 540, 596, 745, 894, 1080, 1192, 1341, 1490, 1549, 1788, 2235, 2682, 2980, 3098, 3576, 4023, 4470, 4647, 5364, 5960, 6196, 6705, 7745, 8046, 8940, 9294, 10728, 12392, 13410, 13941, 15490, 16092, 17880, 18588, 20115, 23235, 26820, 27882, 30980, 32184, 37176, 40230, 41823, 46470, 53640, 55764, 61960, 69705, 80460, 83646, 92940, 111528, 139410, 160920, 167292, 185880, 209115, 230801, 278820, 334584, 418230, 461602, 557640, 692403, 836460, 923204, 1154005, 1384806, 1672920, 1846408, 2077209, 2308010, 2769612, 3462015, 4154418, 4616020, 5539224, 6231627, 6924030, 8308836, 9232040, 10386045, 12463254, 13848060, 16617672, 20772090, 24926508, 27696120, 31158135, 41544180, 49853016, 62316270, 83088360, 124632540, 249265080]

約数ペア:

[(1, 249265080), (2, 124632540), (3, 83088360), (4, 62316270), (5, 49853016), (6, 41544180), (8, 31158135), (9, 27696120), (10, 24926508), (12, 20772090), (15, 16617672), (18, 13848060), (20, 12463254), (24, 10386045), (27, 9232040), (30, 8308836), (36, 6924030), (40, 6231627), (45, 5539224), (54, 4616020), (60, 4154418), (72, 3462015), (90, 2769612), (108, 2308010), (120, 2077209), (135, 1846408), (149, 1672920), (180, 1384806), (216, 1154005), (270, 923204), (298, 836460), (360, 692403), (447, 557640), (540, 461602), (596, 418230), (745, 334584), (894, 278820), (1080, 230801), (1192, 209115), (1341, 185880), (1490, 167292), (1549, 160920), (1788, 139410), (2235, 111528), (2682, 92940), (2980, 83646), (3098, 80460), (3576, 69705), (4023, 61960), (4470, 55764), (4647, 53640), (5364, 46470), (5960, 41823), (6196, 40230), (6705, 37176), (7745, 32184), (8046, 30980), (8940, 27882), (9294, 26820), (10728, 23235), (12392, 20115), (13410, 18588), (13941, 17880), (15490, 16092)]