198796950

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1217}}^1$

素因数の和:1260

約数の個数: 144

約数和(自身を含む): 602617680

約数和(自身を除く): 403820730

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 27, 30, 33, 45, 50, 54, 55, 66, 75, 90, 99, 110, 121, 135, 150, 165, 198, 225, 242, 270, 275, 297, 330, 363, 450, 495, 550, 594, 605, 675, 726, 825, 990, 1089, 1210, 1217, 1350, 1485, 1650, 1815, 2178, 2434, 2475, 2970, 3025, 3267, 3630, 3651, 4950, 5445, 6050, 6085, 6534, 7302, 7425, 9075, 10890, 10953, 12170, 13387, 14850, 16335, 18150, 18255, 21906, 26774, 27225, 30425, 32670, 32859, 36510, 40161, 54450, 54765, 60850, 65718, 66935, 80322, 81675, 91275, 109530, 120483, 133870, 147257, 163350, 164295, 182550, 200805, 240966, 273825, 294514, 328590, 334675, 361449, 401610, 441771, 547650, 602415, 669350, 722898, 736285, 821475, 883542, 1004025, 1204830, 1325313, 1472570, 1642950, 1807245, 2008050, 2208855, 2650626, 3012075, 3614490, 3681425, 3975939, 4417710, 6024150, 6626565, 7362850, 7951878, 9036225, 11044275, 13253130, 18072450, 19879695, 22088550, 33132825, 39759390, 66265650, 99398475, 198796950]

約数ペア:

[(1, 198796950), (2, 99398475), (3, 66265650), (5, 39759390), (6, 33132825), (9, 22088550), (10, 19879695), (11, 18072450), (15, 13253130), (18, 11044275), (22, 9036225), (25, 7951878), (27, 7362850), (30, 6626565), (33, 6024150), (45, 4417710), (50, 3975939), (54, 3681425), (55, 3614490), (66, 3012075), (75, 2650626), (90, 2208855), (99, 2008050), (110, 1807245), (121, 1642950), (135, 1472570), (150, 1325313), (165, 1204830), (198, 1004025), (225, 883542), (242, 821475), (270, 736285), (275, 722898), (297, 669350), (330, 602415), (363, 547650), (450, 441771), (495, 401610), (550, 361449), (594, 334675), (605, 328590), (675, 294514), (726, 273825), (825, 240966), (990, 200805), (1089, 182550), (1210, 164295), (1217, 163350), (1350, 147257), (1485, 133870), (1650, 120483), (1815, 109530), (2178, 91275), (2434, 81675), (2475, 80322), (2970, 66935), (3025, 65718), (3267, 60850), (3630, 54765), (3651, 54450), (4950, 40161), (5445, 36510), (6050, 32859), (6085, 32670), (6534, 30425), (7302, 27225), (7425, 26774), (9075, 21906), (10890, 18255), (10953, 18150), (12170, 16335), (13387, 14850)]