168644025

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 348933024

約数和(自身を除く): 180288999

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 67, 75, 81, 99, 113, 135, 165, 201, 225, 275, 297, 335, 339, 405, 495, 565, 603, 675, 737, 825, 891, 1005, 1017, 1243, 1485, 1675, 1695, 1809, 2025, 2211, 2475, 2825, 3015, 3051, 3685, 3729, 4455, 5025, 5085, 5427, 6215, 6633, 7425, 7571, 8475, 9045, 9153, 11055, 11187, 15075, 15255, 18425, 18645, 19899, 22275, 22713, 25425, 27135, 31075, 33165, 33561, 37855, 45225, 45765, 55275, 55935, 59697, 68139, 76275, 83281, 93225, 99495, 100683, 113565, 135675, 165825, 167805, 189275, 204417, 228825, 249843, 279675, 298485, 340695, 416405, 497475, 503415, 567825, 613251, 749529, 839025, 1022085, 1249215, 1492425, 1703475, 2082025, 2248587, 2517075, 3066255, 3747645, 5110425, 6246075, 6745761, 11242935, 15331275, 18738225, 33728805, 56214675, 168644025]

約数ペア:

[(1, 168644025), (3, 56214675), (5, 33728805), (9, 18738225), (11, 15331275), (15, 11242935), (25, 6745761), (27, 6246075), (33, 5110425), (45, 3747645), (55, 3066255), (67, 2517075), (75, 2248587), (81, 2082025), (99, 1703475), (113, 1492425), (135, 1249215), (165, 1022085), (201, 839025), (225, 749529), (275, 613251), (297, 567825), (335, 503415), (339, 497475), (405, 416405), (495, 340695), (565, 298485), (603, 279675), (675, 249843), (737, 228825), (825, 204417), (891, 189275), (1005, 167805), (1017, 165825), (1243, 135675), (1485, 113565), (1675, 100683), (1695, 99495), (1809, 93225), (2025, 83281), (2211, 76275), (2475, 68139), (2825, 59697), (3015, 55935), (3051, 55275), (3685, 45765), (3729, 45225), (4455, 37855), (5025, 33561), (5085, 33165), (5427, 31075), (6215, 27135), (6633, 25425), (7425, 22713), (7571, 22275), (8475, 19899), (9045, 18645), (9153, 18425), (11055, 15255), (11187, 15075)]