205815014775

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:448

約数の個数: 384

約数和(自身を含む): 435057868800

約数和(自身を除く): 229242854025

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 29, 31, 45, 51, 71, 75, 85, 87, 93, 135, 145, 153, 155, 213, 225, 255, 261, 279, 281, 355, 425, 435, 459, 465, 493, 527, 639, 675, 725, 765, 775, 783, 837, 843, 899, 1065, 1207, 1275, 1305, 1395, 1405, 1479, 1581, 1775, 1917, 2059, 2175, 2201, 2295, 2325, 2465, 2529, 2635, 2697, 3195, 3621, 3825, 3915, 4185, 4215, 4437, 4495, 4743, 4777, 5325, 6035, 6177, 6525, 6603, 6975, 7025, 7395, 7587, 7905, 8091, 8149, 8711, 9585, 10295, 10863, 11005, 11475, 12325, 12645, 13175, 13311, 13485, 14229, 14331, 15283, 15975, 18105, 18531, 19575, 19809, 19951, 20925, 21075, 22185, 22475, 23715, 23885, 24273, 24447, 26133, 30175, 30885, 32589, 33015, 35003, 36975, 37417, 37935, 39525, 40455, 40745, 42993, 43555, 45849, 47925, 51475, 54315, 55025, 55593, 59427, 59853, 63225, 63829, 66555, 67425, 71145, 71655, 73341, 76415, 78399, 90525, 92655, 99045, 99755, 105009, 110925, 112251, 118575, 119425, 121365, 122235, 128979, 130665, 137547, 138533, 148087, 154425, 162945, 165075, 175015, 179559, 187085, 189675, 191487, 202275, 203725, 214965, 217775, 220023, 229245, 235197, 252619, 271575, 277965, 297135, 299265, 315027, 319145, 332775, 336753, 339167, 355725, 358275, 366705, 382075, 391995, 412641, 415599, 444261, 463275, 495225, 498775, 525045, 538677, 561255, 574461, 578579, 606825, 611175, 618481, 644895, 653325, 687735, 692665, 740435, 757857, 814725, 875075, 897795, 935425, 945081, 957435, 1010259, 1017501, 1074825, 1085093, 1100115, 1146225, 1175985, 1246797, 1263095, 1332783, 1389825, 1485675, 1496325, 1575135, 1595725, 1683765, 1695835, 1723383, 1735737, 1833525, 1855443, 1959975, 2063205, 2077995, 2221305, 2273571, 2625225, 2693385, 2806275, 2872305, 2892895, 3052503, 3092405, 3224475, 3255279, 3438675, 3463325, 3702175, 3740391, 3789285, 3998349, 4294523, 4488975, 4725405, 4787175, 5051295, 5087505, 5207211, 5425465, 5500575, 5566329, 5879925, 6233985, 6315475, 6663915, 6820713, 7875675, 8418825, 8479175, 8616915, 8678685, 9157509, 9277215, 9765837, 9835843, 10316025, 10389975, 10514177, 11106525, 11367855, 12883569, 13466925, 14361525, 14464475, 15262515, 15462025, 15621633, 16276395, 16698987, 17935949, 18701955, 18946425, 19991745, 21472615, 23627025, 25256475, 25437525, 26036055, 27127325, 27831645, 29297511, 29507529, 31169925, 31542531, 33319575, 34103565, 38650707, 43084575, 43393425, 45787545, 46386075, 48829185, 49179215, 52570885, 53807847, 56839275, 64417845, 76312575, 78108165, 81381975, 83494935, 88522587, 89679745, 93509775, 94627593, 99958725, 107363075, 115952121, 130180275, 139158225, 146487555, 147537645, 157712655, 161423541, 170517825, 193253535, 228937725, 244145925, 245896075, 262854425, 265567761, 269039235, 283882779, 304911133, 322089225, 390540825, 417474675, 442612935, 448398725, 473137965, 484270623, 579760605, 732437775, 737688225, 788563275, 807117705, 914733399, 966267675, 1327838805, 1345196175, 1419413895, 1524555665, 2213064675, 2365689825, 2421353115, 2744200197, 2898803025, 4035588525, 4573666995, 6639194025, 7097069475, 7622778325, 8232600591, 12106765575, 13721000985, 22868334975, 41163002955, 68605004925, 205815014775]

約数ペア:

[(1, 205815014775), (3, 68605004925), (5, 41163002955), (9, 22868334975), (15, 13721000985), (17, 12106765575), (25, 8232600591), (27, 7622778325), (29, 7097069475), (31, 6639194025), (45, 4573666995), (51, 4035588525), (71, 2898803025), (75, 2744200197), (85, 2421353115), (87, 2365689825), (93, 2213064675), (135, 1524555665), (145, 1419413895), (153, 1345196175), (155, 1327838805), (213, 966267675), (225, 914733399), (255, 807117705), (261, 788563275), (279, 737688225), (281, 732437775), (355, 579760605), (425, 484270623), (435, 473137965), (459, 448398725), (465, 442612935), (493, 417474675), (527, 390540825), (639, 322089225), (675, 304911133), (725, 283882779), (765, 269039235), (775, 265567761), (783, 262854425), (837, 245896075), (843, 244145925), (899, 228937725), (1065, 193253535), (1207, 170517825), (1275, 161423541), (1305, 157712655), (1395, 147537645), (1405, 146487555), (1479, 139158225), (1581, 130180275), (1775, 115952121), (1917, 107363075), (2059, 99958725), (2175, 94627593), (2201, 93509775), (2295, 89679745), (2325, 88522587), (2465, 83494935), (2529, 81381975), (2635, 78108165), (2697, 76312575), (3195, 64417845), (3621, 56839275), (3825, 53807847), (3915, 52570885), (4185, 49179215), (4215, 48829185), (4437, 46386075), (4495, 45787545), (4743, 43393425), (4777, 43084575), (5325, 38650707), (6035, 34103565), (6177, 33319575), (6525, 31542531), (6603, 31169925), (6975, 29507529), (7025, 29297511), (7395, 27831645), (7587, 27127325), (7905, 26036055), (8091, 25437525), (8149, 25256475), (8711, 23627025), (9585, 21472615), (10295, 19991745), (10863, 18946425), (11005, 18701955), (11475, 17935949), (12325, 16698987), (12645, 16276395), (13175, 15621633), (13311, 15462025), (13485, 15262515), (14229, 14464475), (14331, 14361525), (15283, 13466925), (15975, 12883569), (18105, 11367855), (18531, 11106525), (19575, 10514177), (19809, 10389975), (19951, 10316025), (20925, 9835843), (21075, 9765837), (22185, 9277215), (22475, 9157509), (23715, 8678685), (23885, 8616915), (24273, 8479175), (24447, 8418825), (26133, 7875675), (30175, 6820713), (30885, 6663915), (32589, 6315475), (33015, 6233985), (35003, 5879925), (36975, 5566329), (37417, 5500575), (37935, 5425465), (39525, 5207211), (40455, 5087505), (40745, 5051295), (42993, 4787175), (43555, 4725405), (45849, 4488975), (47925, 4294523), (51475, 3998349), (54315, 3789285), (55025, 3740391), (55593, 3702175), (59427, 3463325), (59853, 3438675), (63225, 3255279), (63829, 3224475), (66555, 3092405), (67425, 3052503), (71145, 2892895), (71655, 2872305), (73341, 2806275), (76415, 2693385), (78399, 2625225), (90525, 2273571), (92655, 2221305), (99045, 2077995), (99755, 2063205), (105009, 1959975), (110925, 1855443), (112251, 1833525), (118575, 1735737), (119425, 1723383), (121365, 1695835), (122235, 1683765), (128979, 1595725), (130665, 1575135), (137547, 1496325), (138533, 1485675), (148087, 1389825), (154425, 1332783), (162945, 1263095), (165075, 1246797), (175015, 1175985), (179559, 1146225), (187085, 1100115), (189675, 1085093), (191487, 1074825), (202275, 1017501), (203725, 1010259), (214965, 957435), (217775, 945081), (220023, 935425), (229245, 897795), (235197, 875075), (252619, 814725), (271575, 757857), (277965, 740435), (297135, 692665), (299265, 687735), (315027, 653325), (319145, 644895), (332775, 618481), (336753, 611175), (339167, 606825), (355725, 578579), (358275, 574461), (366705, 561255), (382075, 538677), (391995, 525045), (412641, 498775), (415599, 495225), (444261, 463275)]