168270750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 473316480

約数和(自身を除く): 305045730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 97, 125, 135, 150, 194, 225, 250, 257, 270, 291, 375, 450, 485, 514, 582, 675, 750, 771, 873, 970, 1125, 1285, 1350, 1455, 1542, 1746, 2250, 2313, 2425, 2570, 2619, 2910, 3375, 3855, 4365, 4626, 4850, 5238, 6425, 6750, 6939, 7275, 7710, 8730, 11565, 12125, 12850, 13095, 13878, 14550, 19275, 21825, 23130, 24250, 24929, 26190, 32125, 34695, 36375, 38550, 43650, 49858, 57825, 64250, 65475, 69390, 72750, 74787, 96375, 109125, 115650, 124645, 130950, 149574, 173475, 192750, 218250, 224361, 249290, 289125, 327375, 346950, 373935, 448722, 578250, 623225, 654750, 673083, 747870, 867375, 1121805, 1246450, 1346166, 1734750, 1869675, 2243610, 3116125, 3365415, 3739350, 5609025, 6232250, 6730830, 9348375, 11218050, 16827075, 18696750, 28045125, 33654150, 56090250, 84135375, 168270750]

約数ペア:

[(1, 168270750), (2, 84135375), (3, 56090250), (5, 33654150), (6, 28045125), (9, 18696750), (10, 16827075), (15, 11218050), (18, 9348375), (25, 6730830), (27, 6232250), (30, 5609025), (45, 3739350), (50, 3365415), (54, 3116125), (75, 2243610), (90, 1869675), (97, 1734750), (125, 1346166), (135, 1246450), (150, 1121805), (194, 867375), (225, 747870), (250, 673083), (257, 654750), (270, 623225), (291, 578250), (375, 448722), (450, 373935), (485, 346950), (514, 327375), (582, 289125), (675, 249290), (750, 224361), (771, 218250), (873, 192750), (970, 173475), (1125, 149574), (1285, 130950), (1350, 124645), (1455, 115650), (1542, 109125), (1746, 96375), (2250, 74787), (2313, 72750), (2425, 69390), (2570, 65475), (2619, 64250), (2910, 57825), (3375, 49858), (3855, 43650), (4365, 38550), (4626, 36375), (4850, 34695), (5238, 32125), (6425, 26190), (6750, 24929), (6939, 24250), (7275, 23130), (7710, 21825), (8730, 19275), (11565, 14550), (12125, 13878), (12850, 13095)]