112720860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{653}}^1$

素因数の和:812

約数の個数: 144

約数和(自身を含む): 394220736

約数和(自身を除く): 281499876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 137, 140, 180, 210, 252, 274, 315, 411, 420, 548, 630, 653, 685, 822, 959, 1233, 1260, 1306, 1370, 1644, 1918, 1959, 2055, 2466, 2612, 2740, 2877, 3265, 3836, 3918, 4110, 4571, 4795, 4932, 5754, 5877, 6165, 6530, 7836, 8220, 8631, 9142, 9590, 9795, 11508, 11754, 12330, 13060, 13713, 14385, 17262, 18284, 19180, 19590, 22855, 23508, 24660, 27426, 28770, 29385, 34524, 39180, 41139, 43155, 45710, 54852, 57540, 58770, 68565, 82278, 86310, 89461, 91420, 117540, 137130, 164556, 172620, 178922, 205695, 268383, 274260, 357844, 411390, 447305, 536766, 626227, 805149, 822780, 894610, 1073532, 1252454, 1341915, 1610298, 1789220, 1878681, 2504908, 2683830, 3131135, 3220596, 3757362, 4025745, 5367660, 5636043, 6262270, 7514724, 8051490, 9393405, 11272086, 12524540, 16102980, 18786810, 22544172, 28180215, 37573620, 56360430, 112720860]

約数ペア:

[(1, 112720860), (2, 56360430), (3, 37573620), (4, 28180215), (5, 22544172), (6, 18786810), (7, 16102980), (9, 12524540), (10, 11272086), (12, 9393405), (14, 8051490), (15, 7514724), (18, 6262270), (20, 5636043), (21, 5367660), (28, 4025745), (30, 3757362), (35, 3220596), (36, 3131135), (42, 2683830), (45, 2504908), (60, 1878681), (63, 1789220), (70, 1610298), (84, 1341915), (90, 1252454), (105, 1073532), (126, 894610), (137, 822780), (140, 805149), (180, 626227), (210, 536766), (252, 447305), (274, 411390), (315, 357844), (411, 274260), (420, 268383), (548, 205695), (630, 178922), (653, 172620), (685, 164556), (822, 137130), (959, 117540), (1233, 91420), (1260, 89461), (1306, 86310), (1370, 82278), (1644, 68565), (1918, 58770), (1959, 57540), (2055, 54852), (2466, 45710), (2612, 43155), (2740, 41139), (2877, 39180), (3265, 34524), (3836, 29385), (3918, 28770), (4110, 27426), (4571, 24660), (4795, 23508), (4932, 22855), (5754, 19590), (5877, 19180), (6165, 18284), (6530, 17262), (7836, 14385), (8220, 13713), (8631, 13060), (9142, 12330), (9590, 11754), (9795, 11508)]