264257460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 825552000

約数和(自身を除く): 561294540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 149, 167, 177, 180, 236, 295, 298, 334, 354, 447, 501, 531, 590, 596, 668, 708, 745, 835, 885, 894, 1002, 1062, 1180, 1341, 1490, 1503, 1670, 1770, 1788, 2004, 2124, 2235, 2505, 2655, 2682, 2980, 3006, 3340, 3540, 4470, 5010, 5310, 5364, 6012, 6705, 7515, 8791, 8940, 9853, 10020, 10620, 13410, 15030, 17582, 19706, 24883, 26373, 26820, 29559, 30060, 35164, 39412, 43955, 49265, 49766, 52746, 59118, 74649, 79119, 87910, 88677, 98530, 99532, 105492, 118236, 124415, 131865, 147795, 149298, 158238, 175820, 177354, 197060, 223947, 248830, 263730, 295590, 298596, 316476, 354708, 373245, 395595, 443385, 447894, 497660, 527460, 591180, 746490, 791190, 886770, 895788, 1119735, 1468097, 1492980, 1582380, 1773540, 2239470, 2936194, 4404291, 4478940, 5872388, 7340485, 8808582, 13212873, 14680970, 17617164, 22021455, 26425746, 29361940, 44042910, 52851492, 66064365, 88085820, 132128730, 264257460]

約数ペア:

[(1, 264257460), (2, 132128730), (3, 88085820), (4, 66064365), (5, 52851492), (6, 44042910), (9, 29361940), (10, 26425746), (12, 22021455), (15, 17617164), (18, 14680970), (20, 13212873), (30, 8808582), (36, 7340485), (45, 5872388), (59, 4478940), (60, 4404291), (90, 2936194), (118, 2239470), (149, 1773540), (167, 1582380), (177, 1492980), (180, 1468097), (236, 1119735), (295, 895788), (298, 886770), (334, 791190), (354, 746490), (447, 591180), (501, 527460), (531, 497660), (590, 447894), (596, 443385), (668, 395595), (708, 373245), (745, 354708), (835, 316476), (885, 298596), (894, 295590), (1002, 263730), (1062, 248830), (1180, 223947), (1341, 197060), (1490, 177354), (1503, 175820), (1670, 158238), (1770, 149298), (1788, 147795), (2004, 131865), (2124, 124415), (2235, 118236), (2505, 105492), (2655, 99532), (2682, 98530), (2980, 88677), (3006, 87910), (3340, 79119), (3540, 74649), (4470, 59118), (5010, 52746), (5310, 49766), (5364, 49265), (6012, 43955), (6705, 39412), (7515, 35164), (8791, 30060), (8940, 29559), (9853, 26820), (10020, 26373), (10620, 24883), (13410, 19706), (15030, 17582)]