60807285

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 144

約数和(自身を含む): 140849280

約数和(自身を除く): 80041995

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 23, 33, 35, 45, 49, 55, 63, 69, 77, 99, 105, 109, 115, 147, 161, 165, 207, 231, 245, 253, 315, 327, 345, 385, 441, 483, 495, 539, 545, 693, 735, 759, 763, 805, 981, 1035, 1127, 1155, 1199, 1265, 1449, 1617, 1635, 1771, 2205, 2277, 2289, 2415, 2507, 2695, 3381, 3465, 3597, 3795, 3815, 4851, 4905, 5313, 5341, 5635, 5995, 6867, 7245, 7521, 8085, 8393, 8855, 10143, 10791, 11385, 11445, 12397, 12535, 15939, 16023, 16905, 17549, 17985, 22563, 24255, 25179, 26565, 26705, 27577, 34335, 37191, 37605, 41965, 48069, 50715, 52647, 53955, 58751, 61985, 75537, 79695, 80115, 82731, 87745, 111573, 112815, 122843, 125895, 137885, 157941, 176253, 185955, 193039, 240345, 248193, 263235, 293755, 368529, 377685, 413655, 528759, 557865, 579117, 614215, 789705, 881265, 965195, 1105587, 1240965, 1351273, 1737351, 1842645, 2643795, 2895585, 4053819, 5527935, 6756365, 8686755, 12161457, 20269095, 60807285]

約数ペア:

[(1, 60807285), (3, 20269095), (5, 12161457), (7, 8686755), (9, 6756365), (11, 5527935), (15, 4053819), (21, 2895585), (23, 2643795), (33, 1842645), (35, 1737351), (45, 1351273), (49, 1240965), (55, 1105587), (63, 965195), (69, 881265), (77, 789705), (99, 614215), (105, 579117), (109, 557865), (115, 528759), (147, 413655), (161, 377685), (165, 368529), (207, 293755), (231, 263235), (245, 248193), (253, 240345), (315, 193039), (327, 185955), (345, 176253), (385, 157941), (441, 137885), (483, 125895), (495, 122843), (539, 112815), (545, 111573), (693, 87745), (735, 82731), (759, 80115), (763, 79695), (805, 75537), (981, 61985), (1035, 58751), (1127, 53955), (1155, 52647), (1199, 50715), (1265, 48069), (1449, 41965), (1617, 37605), (1635, 37191), (1771, 34335), (2205, 27577), (2277, 26705), (2289, 26565), (2415, 25179), (2507, 24255), (2695, 22563), (3381, 17985), (3465, 17549), (3597, 16905), (3795, 16023), (3815, 15939), (4851, 12535), (4905, 12397), (5313, 11445), (5341, 11385), (5635, 10791), (5995, 10143), (6867, 8855), (7245, 8393), (7521, 8085)]