2242803285

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 144

約数和(自身を含む): 4367750400

約数和(自身を除く): 2124947115

約数列:

[1, 3, 5, 9, 15, 17, 37, 45, 51, 59, 79, 85, 111, 153, 177, 185, 237, 255, 289, 295, 333, 395, 531, 555, 629, 711, 765, 867, 885, 1003, 1185, 1343, 1445, 1665, 1887, 2183, 2601, 2655, 2923, 3009, 3145, 3555, 4029, 4335, 4661, 5015, 5661, 6549, 6715, 8769, 9027, 9435, 10693, 10915, 12087, 13005, 13983, 14615, 15045, 17051, 19647, 20145, 22831, 23305, 26307, 28305, 32079, 32745, 37111, 41949, 43845, 45135, 49691, 51153, 53465, 60435, 68493, 69915, 79237, 85255, 96237, 98235, 111333, 114155, 131535, 149073, 153459, 160395, 172457, 185555, 205479, 209745, 237711, 248455, 255765, 333999, 342465, 396185, 447219, 481185, 517371, 556665, 630887, 713133, 745365, 767295, 844747, 862285, 1027395, 1188555, 1347029, 1552113, 1669995, 1892661, 2236095, 2534241, 2586855, 2931769, 3154435, 3565665, 4041087, 4223735, 5677983, 6735145, 7602723, 7760565, 8795307, 9463305, 12123261, 12671205, 14658845, 20205435, 26385921, 28389915, 38013615, 43976535, 49840073, 60616305, 131929605, 149520219, 249200365, 448560657, 747601095, 2242803285]

約数ペア:

[(1, 2242803285), (3, 747601095), (5, 448560657), (9, 249200365), (15, 149520219), (17, 131929605), (37, 60616305), (45, 49840073), (51, 43976535), (59, 38013615), (79, 28389915), (85, 26385921), (111, 20205435), (153, 14658845), (177, 12671205), (185, 12123261), (237, 9463305), (255, 8795307), (289, 7760565), (295, 7602723), (333, 6735145), (395, 5677983), (531, 4223735), (555, 4041087), (629, 3565665), (711, 3154435), (765, 2931769), (867, 2586855), (885, 2534241), (1003, 2236095), (1185, 1892661), (1343, 1669995), (1445, 1552113), (1665, 1347029), (1887, 1188555), (2183, 1027395), (2601, 862285), (2655, 844747), (2923, 767295), (3009, 745365), (3145, 713133), (3555, 630887), (4029, 556665), (4335, 517371), (4661, 481185), (5015, 447219), (5661, 396185), (6549, 342465), (6715, 333999), (8769, 255765), (9027, 248455), (9435, 237711), (10693, 209745), (10915, 205479), (12087, 185555), (13005, 172457), (13983, 160395), (14615, 153459), (15045, 149073), (17051, 131535), (19647, 114155), (20145, 111333), (22831, 98235), (23305, 96237), (26307, 85255), (28305, 79237), (32079, 69915), (32745, 68493), (37111, 60435), (41949, 53465), (43845, 51153), (45135, 49691)]