2009553975

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1$

素因数の和:343

約数の個数: 192

約数和(自身を含む): 4399718400

約数和(自身を除く): 2390164425

約数列:

[1, 3, 5, 9, 11, 13, 15, 25, 27, 33, 39, 45, 55, 65, 75, 99, 109, 117, 135, 143, 165, 191, 195, 225, 275, 297, 325, 327, 351, 429, 495, 545, 573, 585, 675, 715, 825, 955, 975, 981, 1199, 1287, 1417, 1485, 1635, 1719, 1755, 2101, 2145, 2475, 2483, 2725, 2865, 2925, 2943, 3575, 3597, 3861, 4251, 4775, 4905, 5157, 5995, 6303, 6435, 7085, 7425, 7449, 8175, 8595, 8775, 10505, 10725, 10791, 12415, 12753, 14325, 14715, 15587, 17985, 18909, 19305, 20819, 21255, 22347, 24525, 25785, 27313, 29975, 31515, 32175, 32373, 35425, 37245, 38259, 42975, 46761, 52525, 53955, 56727, 62075, 62457, 63765, 67041, 73575, 77935, 81939, 89925, 94545, 96525, 104095, 106275, 111735, 128925, 136565, 140283, 157575, 161865, 186225, 187371, 191295, 229009, 233805, 245817, 269775, 270647, 283635, 312285, 318825, 335205, 389675, 409695, 420849, 472725, 520475, 558675, 562113, 682825, 687027, 701415, 737451, 809325, 811941, 936855, 956475, 1145045, 1169025, 1229085, 1353235, 1418175, 1561425, 1676025, 2048475, 2061081, 2104245, 2435823, 2810565, 2977117, 3435135, 3507075, 3687255, 4059705, 4684275, 5725225, 6145425, 6183243, 6766175, 7307469, 8931351, 10305405, 10521225, 12179115, 14052825, 14885585, 17175675, 18436275, 20298525, 26794053, 30916215, 36537345, 44656755, 51527025, 60895575, 74427925, 80382159, 133970265, 154581075, 182686725, 223283775, 401910795, 669851325, 2009553975]

約数ペア:

[(1, 2009553975), (3, 669851325), (5, 401910795), (9, 223283775), (11, 182686725), (13, 154581075), (15, 133970265), (25, 80382159), (27, 74427925), (33, 60895575), (39, 51527025), (45, 44656755), (55, 36537345), (65, 30916215), (75, 26794053), (99, 20298525), (109, 18436275), (117, 17175675), (135, 14885585), (143, 14052825), (165, 12179115), (191, 10521225), (195, 10305405), (225, 8931351), (275, 7307469), (297, 6766175), (325, 6183243), (327, 6145425), (351, 5725225), (429, 4684275), (495, 4059705), (545, 3687255), (573, 3507075), (585, 3435135), (675, 2977117), (715, 2810565), (825, 2435823), (955, 2104245), (975, 2061081), (981, 2048475), (1199, 1676025), (1287, 1561425), (1417, 1418175), (1485, 1353235), (1635, 1229085), (1719, 1169025), (1755, 1145045), (2101, 956475), (2145, 936855), (2475, 811941), (2483, 809325), (2725, 737451), (2865, 701415), (2925, 687027), (2943, 682825), (3575, 562113), (3597, 558675), (3861, 520475), (4251, 472725), (4775, 420849), (4905, 409695), (5157, 389675), (5995, 335205), (6303, 318825), (6435, 312285), (7085, 283635), (7425, 270647), (7449, 269775), (8175, 245817), (8595, 233805), (8775, 229009), (10505, 191295), (10725, 187371), (10791, 186225), (12415, 161865), (12753, 157575), (14325, 140283), (14715, 136565), (15587, 128925), (17985, 111735), (18909, 106275), (19305, 104095), (20819, 96525), (21255, 94545), (22347, 89925), (24525, 81939), (25785, 77935), (27313, 73575), (29975, 67041), (31515, 63765), (32175, 62457), (32373, 62075), (35425, 56727), (37245, 53955), (38259, 52525), (42975, 46761)]