127918710

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 386078400

約数和(自身を除く): 258159690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 29, 30, 31, 34, 45, 51, 54, 58, 62, 85, 87, 90, 93, 102, 135, 145, 153, 155, 170, 174, 186, 255, 261, 270, 279, 290, 306, 310, 435, 459, 465, 493, 510, 522, 527, 558, 765, 783, 837, 870, 899, 918, 930, 961, 986, 1054, 1305, 1395, 1479, 1530, 1566, 1581, 1674, 1798, 1922, 2295, 2465, 2610, 2635, 2697, 2790, 2883, 2958, 3162, 3915, 4185, 4437, 4495, 4590, 4743, 4805, 4930, 5270, 5394, 5766, 7395, 7830, 7905, 8091, 8370, 8649, 8874, 8990, 9486, 9610, 13311, 13485, 14229, 14415, 14790, 15283, 15810, 16182, 16337, 17298, 22185, 23715, 24273, 25947, 26622, 26970, 27869, 28458, 28830, 30566, 32674, 40455, 43245, 44370, 45849, 47430, 48546, 49011, 51894, 55738, 66555, 71145, 76415, 80910, 81685, 83607, 86490, 91698, 98022, 121365, 129735, 133110, 137547, 139345, 142290, 147033, 152830, 163370, 167214, 229245, 242730, 245055, 250821, 259470, 275094, 278690, 294066, 412641, 418035, 441099, 458490, 473773, 490110, 501642, 687735, 735165, 752463, 825282, 836070, 882198, 947546, 1254105, 1375470, 1421319, 1470330, 1504926, 2063205, 2205495, 2368865, 2508210, 2842638, 3762315, 4126410, 4263957, 4410990, 4737730, 7106595, 7524630, 8527914, 12791871, 14213190, 21319785, 25583742, 42639570, 63959355, 127918710]

約数ペア:

[(1, 127918710), (2, 63959355), (3, 42639570), (5, 25583742), (6, 21319785), (9, 14213190), (10, 12791871), (15, 8527914), (17, 7524630), (18, 7106595), (27, 4737730), (29, 4410990), (30, 4263957), (31, 4126410), (34, 3762315), (45, 2842638), (51, 2508210), (54, 2368865), (58, 2205495), (62, 2063205), (85, 1504926), (87, 1470330), (90, 1421319), (93, 1375470), (102, 1254105), (135, 947546), (145, 882198), (153, 836070), (155, 825282), (170, 752463), (174, 735165), (186, 687735), (255, 501642), (261, 490110), (270, 473773), (279, 458490), (290, 441099), (306, 418035), (310, 412641), (435, 294066), (459, 278690), (465, 275094), (493, 259470), (510, 250821), (522, 245055), (527, 242730), (558, 229245), (765, 167214), (783, 163370), (837, 152830), (870, 147033), (899, 142290), (918, 139345), (930, 137547), (961, 133110), (986, 129735), (1054, 121365), (1305, 98022), (1395, 91698), (1479, 86490), (1530, 83607), (1566, 81685), (1581, 80910), (1674, 76415), (1798, 71145), (1922, 66555), (2295, 55738), (2465, 51894), (2610, 49011), (2635, 48546), (2697, 47430), (2790, 45849), (2883, 44370), (2958, 43245), (3162, 40455), (3915, 32674), (4185, 30566), (4437, 28830), (4495, 28458), (4590, 27869), (4743, 26970), (4805, 26622), (4930, 25947), (5270, 24273), (5394, 23715), (5766, 22185), (7395, 17298), (7830, 16337), (7905, 16182), (8091, 15810), (8370, 15283), (8649, 14790), (8874, 14415), (8990, 14229), (9486, 13485), (9610, 13311)]